View LA9511W_326023.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Ordering number : ENN6468
Monolithic Linear IC
LA9511W
AV Remote Coupler Transmitter
Overview
The LA9511W is a transmitter IC developed for freespace infrared transmission of stereo audio and video signals. It integrates all the required functions for transmission, including audio signal modulation, video signal modulation, LED drive, and other functions on a single chip. An AV coupler system can be implemented easily using this IC and a receiver IC (such as the LA9520V).
* Video preemphasis * Video VCO. f0 adjustment from an externally applied voltage: supports an electronic variable resistor function. * Filter. Removes unneeded high-frequency components. [Driver Block] * Mixer and driver amplifier. Features excellent highfrequency characteristics and allows addition of external data (remote control).
Package Dimensions
unit: mm 3163A-SQFP48
[LA9511W]
9.0 7.0 0.75
36 37
Functions
[Audio Block] * Audio input block ALC with wide AGC operating range * Integration of passive components used for preemphasis and time constants onto the chip. * Deviation adjustment amplifier. Adjustable from an externally applied voltage: supports an electronic variable resistor function. * Filter: Removes unneeded high-frequency components. * Audio VCO. PLL circuit adopted for adjustment-free operation. [Video Block] * Video deviation amplifier. Adjustable from an externally applied voltage: supports an electronic variable resistor function.
0.5
0.18
25
0.75
0.15
9.0 7.0
0.5
0.75
24
48
13 1 12
0.5
Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
71400RM (OT) No. 6468-1/13
0.1 0.5
SANYO: SQFP48
1.7max
0.75
LA9511W
Pd max -- Ta
Allowable power dissipation, Pdmax -- mW
600
500 450 400
Mounted on the specified circuit board: 24.0 x 25.5 x 1.0mm3.
Independent IC
300
280
200
100
0 -20
0
20
40
60
80
100
Ambient temperature, Ta -- C
Specifications
Maximum Ratings at Ta = 25C
Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Mounted on the specified circuit board. Conditions Ratings 5.5 450 -20 to +70 -40 to +150 Unit V mW C C
Note: * Specified circuit board: 24.0 x 25.5 x 1.0 mm3.
Operating Conditions at Ta = 25C
Parameter Recommended supply voltage Allowable operating voltage range Symbol VCC VCC opg Conditions Ratings 4.8 4.5 to 5.2 Unit V V
Electrical Characteristics at Ta = 25C, VCC = 4.8 V Carrier frequency (Audio left channel: 4.3 MHz, right channel: 4.8 MHz, video: 11.8 MHz) Audio input frequency: 400 Hz, input level: -30 dBs, video input: 0.5 Vpp NTSC composite video signal 0 dBs = 775 mVrms.
Ratings min 43 14.5 typ 53 19 1.0 max 63 23.5 3
Parameter
Symbol ICC1
Conditions No input, except for the driver current Test pins: 12, 31, and 32 No input, driver current Test pin: 24 No input, current in standby mode Test pins: 12, 31, and 32
Unit mA mA mA
Current drain
ICC2 ICC3
[Audio Block] Deviation adjustment range Vde-adj Standard input, the control voltage for 22.5 kHz Test pin: 45 The gain difference between 400 Hz and 10 kHz with the AGC off Test pin: 3 The gain difference between 400 Hz and 10 kHz with the AGC off Test pin: 5 AGC off, Test pin: 3 AGC off, Test pin: 5 0.1 1.25 V
Left channel preemphasis gain
GvpL
11.7
13.7
15.7
dB
Right channel preemphasis gain ALC output level (L) ALC output level (R)
GvpR VALCL VALCR
11.7 -32.0 -32.0
13.7 -30 -30
15.7 -28.0 -28.0
dB dBs dBs
Continued on next page.
No. 6468-2/13
LA9511W
Continued from preceding page.
Parameter ALC on output (L) ALC on output (R) ALC on output L/R deviation THDL (ALCOUT) THDR (ALCOUT) THDL (ALCOUT) THDR (ALCOUT) Left channel oscillator frequency 1 Right channel oscillator frequency 1 Left channel oscillator frequency 2 Right channel oscillator frequency 2 Oscillator amplitude (L) Oscillator amplitude (R) Oscillator output R/L deviation Left second harmonic level Right second harmonic level Left third harmonic level Right third harmonic level [Video Block] Carrier frequency adjustment range Deviation frequency adjustment range DC clamp level Preemphasis gain Video amplitude Second harmonic level Third harmonic level [Mixer and Driver Block] AC gain Frequency characteristics Second harmonic Third harmonic GVMD FC 2HMD 3HMD SIG16 = 0.38 Vpp (12 MHz), Test pin: 22 The gain difference between 20 MHz and 1 MHz Test pin: 22 SIG16 = 0.38 Vpp (12 MHz), Test pin: 22 SIG16 = 0.38 Vpp (12 MHz), Test pin: 22 -3.0 6.6 -0.5 -34 -35 dB dB dB dB Vcar-aj Vdev-aj VCLAMP GVpre Vv 2HV 3HV No input, the pin 35 voltage when adjusted to be f0 = 11.8 MHz, Test pin: 35 VIN = 0.5 Vpp, the pin 39 voltage when the deviation is adjusted to 2 MHz, Test pin: 39 No input, the voltage V36 - V37 Test pins: 36 and 37 The gain difference between 10 kHz and 5 kHz Test pin: 33 No input, the 11.8 MHz oscillator level Test pin: 16 No input, the level difference with the fundamental Test pin: 16 No input, the level difference with the fundamental Test pin: 16 280 0.1 0.1 5 80 12 385 -32 -35 510 1.25 1.25 Vdc Vdc mVdc dB mVpp dB dB Symbol VALONL VALONR VALONL/R THDL1 THDR1 THDL2 THDR2 fOLN fORN fOLP fORP VL VR VR/L 2HL 2HR 3HL 3HR Conditions AGC on, VIN = -15 dBs (1 kHz), Left and right input Test pin: 3 AGC on, VIN = -15 dBs (1 kHz), Left and right input Test pin: 5 AGC on, VIN = -15 dBs (1 kHz), The output difference for left and right input, Test pins: 3 and 5 VIN = -22 dBs (1 kHz), Test pin: 3 VIN = -22 dBs (1 kHz), Test pin: 5 VIN = -3 dBs (1 kHz), Test pin: 3 VIN = -3 dBs (1 kHz), Test pin: 5 No signal, SIG (pin 7), with a 3.579545 MHz input Test pin: 15 No signal, SIG (pin 7), with a 3.579545 MHz input Test pin: 15 No signal, SIG (pin 7), with a 4.433619 MHz input, Test pin: 15 No signal, SIG (pin 7), with a 4.433619 MHz input, Test pin: 15 Audio VCO output, Test pin: 15 Audio VCO output, Test pin: 15 The R/L difference for the audio VCO outputs No input, the level difference with the fundamental, Test pin: 15 No input, the level difference with the fundamental, Test pin: 15 No input, the level difference with the fundamental, Test pin: 15 No input, the level difference with the fundamental, Test pin: 15 4.298 4.798 4.298 4.798 150 150 -3.5 Ratings min -25.5 -25.5 -2.5 typ -22.0 -22.0 0 0.5 0.5 1.0 1.0 4.300 4.800 4.300 4.800 220 230 0 -39 -39 -28 -28 max -19.0 -19.0 2.5 1.5 1.5 3.0 3.0 4.302 4.802 4.302 4.802 300 300 +3.5 Unit dBs dBs dB % % % % MHz MHz MHz MHz mVpp mVpp dB dB dB dB dB
Continued on next page.
No. 6468-3/13
LA9511W
Continued from preceding page.
Parameter [Control Voltages] Xtal SELECT [L] Xtal SELECT [H] STANBY SW [L] STANBY SW [H] DRIVE SW [L] DRIVE SW [H] V4L V4H V14L V14H V21L V21H The voltage applied to pin 4 when a 4.43 MHz band crystal is used. Test pin: 4 The voltage applied to pin 4 when a 3.58 MHz band crystal is used. Test pin: 4 The voltage applied to pin 14 to perform a standby operation. Test pin: 14 The voltage applied to pin 14 to clear standby. Test pin: 14 The voltage applied to pin 21 to perform a LED off operation. Test pin: 21 The voltage applied to pin 21 to perform a LED on operation. Test pin: 21 2.0 2.0 0.8 1.1 0.8 0.4 Vdc Vdc Vdc Vdc Vdc Vdc Symbol Conditions Ratings min typ max Unit
[In Combination with a Demodulator] Using the IFR-C1 (4 MHz version) Sony receiver IC Audio left channel amplitude Audio right channel amplitude L/R output difference Audio left channel distortion Audio right channel distortion Audio left channel noise Audio right channel noise VAL VAR VAL/R THDLT THDRT VNL VNR VIN = -30 dBs (400 Hz) Deviation 22.5 kHz, demodulator output VIN = -30 dBs (400 Hz) Deviation 22.5 kHz, demodulator output VIN = -30 dBs (400 Hz), simultaneous L/R inputs Deviation 22.5 kHz, demodulator output VIN = -3 dBs (1 kHz), demodulator output VIN = -3 dBs (1 kHz), demodulator output No input, Rg = 3 k, IHFA filter Demodulator output No input, Rg = 3 k, IHFA filter Demodulator output -3 250 250 0 1.5 1.5 -56 -56 +3 mVrms mVrms dB % % dBs dBs
No. 6468-4/13
LA9511W Switch Position Table *: The bias values Va, Vb, and Vc, indicate the voltage values after adjustment. Units: Vdc
Parameter No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Symbol ICC1 ICC2 ICC3 Vde-adj GvpL GvpR VALCL VALCR VALONL VALONR VALONL/R THDL1 THDR1 THDL2 THDR2 foLN foRN foLP foRP VL VR VR/L 2HL 2HR 3HL 3HR Vcar-aj Vdev-aj VCLAMP GVpre Vv 2HV 3HV GVMD FC 2HMD 3HMD V4L V4H V14L V14H V21L V21H VAL VAR VAL/R THDLT THDRT VNL VNR SW4 A A A A A A A A A A A A A A A A A B B A A A A A A A A A A A A A A A A A A C C A A A A A A A A A A A SW7 A A A A A A A A A A A A A A A C C C C A A A A A A A A A A A A A A A A A A B A A A A A A A A A A A A SW14 A A B A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A C C A A A A A A A A A Switch position SW16 A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A B B B B A A A A A A A A A A A A A SW21 A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A B B A A A A A A A A C C A A A A A A A SW41 A A A A A A A A A A A A A A A A A A A A A A A A A A A B A B A A A A A A A A A A A A A A A A A A A A SW46 A A A B B A B A B A A B A B A A A A A A A A A A A A A A A A A A A A A A A A A A A A A B B B B B A A SW48 A A A B A B A B A B A A B A B A A A A A A A A A A A A A A A A A A A A A A A A A A A A B B B B B A A V4 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0.4 1.1 -- -- -- -- -- -- -- -- -- -- -- V14 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0.8 2.0 -- -- -- -- -- -- -- -- -- V21 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0.8 2.0 -- -- -- -- -- -- -- Bias V45 -- -- -- Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va Va V35 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Vb Vb Vp Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb Vb V39 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc Vc
No. 6468-5/13
VCC 4.8V 100F + B 0.1F 5.6H 470 4pF LED R OUT V OUT 75 10k 10k 0.1F L OUT A A31 A24
Test Circuit
TP36 4.7F + 1k 34 33 VCC VCC NC 32 31 30 V-GND V-GND 29 28 27 26 25 0.1F TP33
0.1F
V35 510pF 330 AV RECEIVER LA9520V
36
35
TP37 NC 38 23 NC MOD A V.VREF DRIVE 21 C 20 470 MIX 18 DET 1F 560 + DET 45 VAR 46 47 1/L 48 OSC 1 A SW4 C V4 TP3 3.579545MHz B A 150k 0.47F 0.47F 150k B SW7 C 0.1F 2 3 4 5 7 8 9 10 11 12 13 + A 1F LPF o COMP 1/M Pre-Em CCA VCO LIM 15 14 44 CONT LPF o COMP 1/N 17 NC 19 NC B V21 SW21 HPF 22 TP22 39 DEV CLAMP NC 40 41 42 22 AMP
37 24
V39
SW41 B
+ -
+ REQ AVRFE BIAS CHUPC IRFE
36
A
10F
VIDEO IN
Video signal generator TG7 or equivalent
36
+ 0.1F VAR NC 43 Pre-Em CCA VCO LIM
+
10F
LA9511W
+-
0.1F
15k
A
+
LPF
16 + SIG16 TP16 AB SW16 TP15
1F
AUDIO L IN
3.3k
+
330k
6.8F
SW14 BC V14
B SW48
A 22k
15k
+
AUDIO R IN
+
3.3k
Video signal generator HP339A or equivalent
1F
4.433619MHz
TP5
1F
+
0.1F
1F
6 NC
6.8k
SW46 B
V45
0.01F
0.01F
No. 6468-6/13
A13029
LA9511W Pin Functions
Pin No. Pin Voltage Function Equivalent circuit
1
BNDSEL
1.2
Must be connected to ground in normal operation.
200
40k
1
A13030
Sets the external reference current. 22k 2 REF-R 1.25
2
Typical value (1% metal film resistor)
A13032
2
A13031
300 3 ALC L OUT VCC/2 Left channel ALC monitor output 5k A-VREF
A13033
3
Selects 3.58 or 4.43 MHz for the Xtal-IN pin. 4 Xtal-SEL 1.2 Open or high: 3.58 MHz Low: 4.43 MHz
A13034
200
40k
4
300 5 ALC R OUT VCC/2 Right channel ALC monitor output 5k A-VREF
A13035
5
6
NC
-- 60k VCC/2 Crystal element connection. Alternatively, an external fsc clock signal may be input. The fsc signal must have an amplitude greater than 0.2 Vpp.
7
Xtal-IN
7
20k 80pF
A13036
8 9
A-GND A-GND
0 0
Audio system ground Audio system ground Audio PLL loop filter 0.47F AVCO L 150k 450k 1F
VCC/2 10 LPF-L (When PLL locked)
10
A VREF
10
500
A13038
AVREF Charge pump
A13037
44
Audio PLL loop filter
(When PLL locked)
A VREF
1F
11
LPF-R
0.47F
VCC/2
150k
AVCO R 450k
11 44
11
500
A13040
AVREF Charge pump
A13039
12
OSC-VCC
VCC
Crystal oscillator power supply
Continued on next page.
No. 6468-7/13
LA9511W
Continued from preceding page.
Pin No. Pin Voltage Function Audio PLL loop filter capacitor charge pump time constant setting capacitor connection 1F 13 CHUPC 3.2 Equivalent circuit
13
10k
+
13
A13042
A13041
Sets the IC to standby mode. 14 STBY 2.2 Open or high: normal operation Low: Standby mode operation
200
50k 40k
14
A13043
15
ARF-OUT
VCC/2
0.01F
6.8k
MIX IN
15
18
A13045
15
A13044
200
Audio RF output
VCC
16
VRF-OUT
VCC/2
0.01F
560
MIX IN
16
18
A13047
16
A13046
17
NC
-- Drive mixer amplifier inverting input 6.8k 0.01F 0.01F
18
MIX-IN
1.3
15 ARFOUT 16 VRFOUT 20 MIXOUT
A13049
1k
18
560 470
18
A13048
19
NC
-- Drive mixer amplifier output and driver amplifier inverting input MIX IN 470 5.1k 2k
20
MIX-OUT
1.3
20
18
A13051
20
640A 200 20k 30k
A13050
Sets the driver amplifier to the standby state. 21 DRV-SW 2.2 (LED off) Open or high: normal operation Low: Standby mode operation Driver amplifier output stage transistor emitter 470 22 DRV EM-OUT 0.6
A13052
21
22
Output
(Use a 22 register if an LED is driven directly.)
A13054
22
A13053
23
NC
-- Driver amplifier output stage transistor collector VCC When the LEDs are driven directly LED VCC
24
DRV CL OUT
VCC
24
A13055 A13056
24 24
200
Video RF output
VCC
Continued on next page.
No. 6468-8/13
LA9511W
Continued from preceding page.
Pin No. Pin Voltage FAMP input 25 VRF IN VCC/2 5.6H 470 Function Equivalent circuit 1.5k
25
4pF
27
V VREF
A13058 A13057
The pin voltage approaches the supply voltage in standby mode. 26 V VREF VCC/2 0.1F
Video RF system 20
26
26
Baseband system
A13060
250
A13059 A13061 A13063 A13065 A13067 A13069
470 27 HPF OUT VCC/2
5.6H
27
4pF
25 27
A13062
200
VCO + HPF output 0.29 Vpp
340A
28 29 30 31 32
V GND V GND NC V VCC A VCC
0 0 -- VCC VCC
Video system ground Video system ground
Video VCC Audio VCC 200 Video preemphasis amplifier output 1k
33
PREEM OUT
VCC/2
330
33
34
510pF
33
A13064
550A
Video preemphasis amplifier input 1k 34 PREEM IN VCC/2 330
34
33
510pF
34
A13066
1k
Video VCO free-running adjustment
35
CAR ADJ
1.25
35
42PIN REG About 22 k
Or EVR 0 to 1.24 V 60k
35
A13068
REG 1.25V
36
CLAMP C2
VCC/2 +0.1
4.7F
100
Clamp side of the sync tip clamp
36
+
V VREF+0.1V
37
A13070
36
10A
Continued on next page.
No. 6468-9/13
250
Video system VCC/2 line bypass capacitor connection
3.5k
25
LA9511W
Continued from preceding page.
Pin No. Pin Voltage Function Sync tip clamp output 4.7F 37 CLAMP C1 VCC/2 Equivalent circuit 250
+
37
36
A13072
37
750A
A13071
38
NC
-- Video VCO deviation adjustment
39
V DEV ADJ
1.25
39
42PIN REG About 22 k
Or EVR 0 to 1.24 V
40k
39
A13074
V REG 1.25V
A13073
40
NC
-- Video input Reference input level: 0.5 Vpp 5k 12k V VREF
A13075
41
VIN
VCC/2
Input impedance: 17 k 10F
41
Video signal source
A13076
41
Reference voltage supply bypass capacitor connection Discharges in standby mode. 42 REG 1.25 0.1F
+
To the driver block 100
42
10F
+
42
Internal REG
A13078
To the band gap reference
A13077
43
A GND
0
Audio ground 250 250
A13079
Audio system VCC/2 line bypass capacitor The pin voltage approaches the VCC voltage in standby mode. 44 A VREF VCC/2 0.1F Audio RF system 20
44
1F
44
+
Audio AF system
A13080
45
A DEV ADJ
1.25
Audio VCO deviation adjustment 42PIN REG 45 About 22 k
Or EVR 0 to 1.24 V
60k
45
A13082
V REG 1.25V
A13081
Audio left channel input Reference input level: -30 dBs 50k ALVREF 46 L CH IN VCC/2 Input impedance: 10 k 1F
46
Audio signal source
A13084
46
+
A13083
Continued on next page.
No. 6468-10/13
LA9511W
Continued from preceding page.
Pin No. Pin Voltage Function Audio ALC capacitor connection 300 2.5k 300 6.8F The attack and recovery times can be adjusted with the resistor and capacitor. 47 ALC C 0.7 Equivalent circuit
330k
47
47
R C
A13086
A13085
Audio right channel input Reference input level: -30 dBs Input impedance: 10 k 50k ALVREF 48 R CH IN VCC/2
48
1F
48
+
Audio signal source
A13088
A13087
Block Diagram
PREEM OUT CLAMP C2 PREEM IN HPF OUT CAR ADJ
V VREF 26
36
35
34
33
32
31
30
29
28
27
25
CLAMP C1 37 AMP NC 38 V DEV ADJ 39 NC 40 V IN 41 REG 42 VAR A GND 43 DET A VREF 44 A DEV ADJ 45 VAR L CH IN 46 ALC C 47 1/L R CH IN 48 OSC 1 BNDSEL 2 REF R 3 ALC L OUT 4 Xtal SEL 5 ALC R OUT 6 NC 7 Xtal IN 8 A GND 9 A GND 10 LPF L 11 LPF R 12 OSC VCC LPF o COMP 1/M Pre-Em CCA VCO LIM CONT DET LPF o COMP 1/N Pre-Em CCA VCO LIM REG AVRFE BIAS CHUPC IRFE
VRF IN
V GND
V GND
A VCC
V VCC
NC
24 DRV CL OUT 23 NC
DEV
CLAMP
+ -
MOD
HPF V.VREF DRIVE
22 DRV EM OUT 21 DRV SW 20 MIX OUT MIX 19 NC 18 MIX-IN 17 NC
+-
+
LPF
16 VRF OUT 15 ARF OUT 14 STBY 13 CHUP C
No. 6468-11/13
LA9511W
LED Drive Current -- LED Applied Voltage
25 60
Current Drain -- VCC Dependency
No input Excluding the LED current.
55
VCC = 4.8V No input Current drain, ICC -- mA
20
LED current -- mA
50
15
45
10
40
5
35
0 2.5
3.5
4.5
5.5
6.5
30 2.5
3.5
4.5
5.5
6.5
LED pin applied voltage -- V
Supply voltage, VCC -- V
Audio ALC Input Level -- Output Characteristics
-10
Audio ALC Output Distortion -- Frequency Characteristics
3
ALC output -- dBs
-15
Total harmonic distortion, THD -- %
VCC = 4.8V f = 400Hz Input to both channels 0dBs = 775mVrms
VCC = 4.8V
2
-20
0dBs
1
-25
-22dBs
-30 -30
-20
-10
0
10
0 0.01
23
5 7 0.1
23
571
23
5 7 10
23
5 7100
Pins 46 and 48 input -- dBs
Input frequency, fIN -- kHz
Audio Preemphasis Characteristics
5
Audio VCO Deviation -- Adjustment Voltage Characteristics
40 35
VCC = 4.8V
4
VCC = 4.8V VIN = -30dBs f = 400Hz
Pre-En output -- dB
30
Deviation -- kHz
23 571 23 5 7 10 23 5 7 100 23 5 71000
3
25 20 15 10
2
1 5 0 0.1 0 0
0.5
1
1.5
Input frequency, fIN -- kHz
Pin 45 control voltage -- V
Video VCO Oscillator Frequency -- Adjustment Voltage Characteristics
20
Video Input -- Preemphasis Characteristics
14 12 10 8 6 4 2 0
VCC = 4.8V No input Pre-En output -- dB
0 0.5 1 1.5
Oscillator frequency -- MHz
VCC = 4.8V VIN = 0.5Vpp Vdev = 0.5V
15
10
5
0
-2 0.01
23
5 7 0.1
23
571
23
5 7 10
23
5 7 100
fo control voltage -- V
Video input frequency -- MHz
No. 6468-12/13
LA9511W
Video VCO Oscillator Frequency Characteristics -- Adjustment Voltage Characteristics
3.0
Driver Block Mixer Amplifier Frequency Characteristics
10
2.5
VCC = 4.8V VIN = 0.5Vpp f(sync) = 11.5MHz Mixer amplifier gain -- dB
VCC = 4.8V VIN = 350mVpp
8
Deviation -- MHz
2.0
6
1.5
4
1.0
0.5
2
0 0
0.5
1
1.5
0 0.1
2
3
5
7
1
2
3
5
7 10
2
3
5
7 100
Dev control voltage -- V
Mixer amplifier input frequency -- MHz
LED -- DRV-SW Control Voltage Characteristics
30
STBY Control Voltage Characteristics
70
VCC = 4.8 V With a 22 load on pin 22. Current drain, ICC -- mA
VCC = 4.8V
60
LED drive current -- mA
50
20
40
Drive off
10
Drive on
30
Standby
20
Normal operating mode
10
0 0
1
2
3
0 0
1
2
3
DRV-SW control voltage -- V
STBY control voltage -- V
Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties.
This catalog provides information as of July, 2000. Specifications and information herein are subject to change without notice. PS No. 6468-13/13

▲Up To Search▲

Price & Availability of LA9511W

	To Download LA9511W Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .