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TEA5116
5 CHANNELS VIDEO SWITCH
.EACH .R,G,BANDVI .ALLI .30MHzBANDWI .I.THE
CHANNEL EXCEPT FAST BLANKING HAS 6dB GAIN DEO SIGNALS ARE CLAMPED TO THE SAME REFERENCE VOLTAGE IN ORDER TO HAVE NO OUTPUT DIFFERENTIAL VOLTAGE WHEN SWITCHING NPUT LEVELS COMPATIBLE WITH NFC 92250 AND EN 50049 NORMS DTH FOR R, G, B SIGNALS NTERNAL 6.7V SHUNT REGULATOR FOR : LOW IMPEDANCE LOADS, POWER DISSIPATION LIMITATION FIVE CHANNELS ARE SIMULTANEOUSLY SWITCHED BY ONLY ONE SELECT INPUT
DIP18 (Plastic Package) ORDER CODE : TEA5116
PIN CONNECTIONS
SYNCHRO SIGNAL INPUT 2 GREEN SIGNAL INPUT 2 "C" SELECT INPUT GREEN SIGNAL OUTPUT GROUND BLUE SIGNAL OUTPUT SHUNT REGULATOR SUPPLY INPUT BLUE SIGNAL INPUT 2 FAST BLANKING INPUT 2
1 2 3 4 5 6 7 8 9
18 17 16 15 14 13 12 11 10
GREEN SIGNAL INPUT 1 SYNCHRO SIGNAL INPUT 1 RED SIGNAL INPUT 2 SYNCHRO SIGNAL OUTPUT RED SIGNAL OUTPUT FAST BLANKING OUTPUT RED SIGNAL INPUT 1 FAST BLANKING INPUT 1 BLUE SIGNAL INPUT 1
May 1996
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5116-01.EPS
TEA5116
BLOCK DIAGRAM
R1
12
x2
14 R
R2
16
G1
18
x2
4
G
G2
2
B1
10
x2
6
B
B2
8
FB1
11 13 FB
FB2
9
S1
17
x2
15 S
S2
1
SHUNT REGULATOR
V CC
R PS V PS (12V)
C
3
7
TEA5116
ABSOLUTE MAXIMUM RATINGS
Symbol ICC Vin Toper Tj Tstg Supply Current (see note) Input Voltage (all inputs) Operating Temperature Range Junction Temperature Storage Temperature Parameter Value 150 - 0.5 to VCC + 0.5 0, 70 - 40, + 150 - 40, + 150 Unit mA V C C
5116-01.TBL 5116-02.TBL
C
N ote : Mi nimum output l oad is 300 in case of al l output s loaded.
THERMAL DATA
Symbol R th (j-a) Parameter Junction-ambient Thermal Resistance Value 70 Unit C/W
2/8
5116-02.EPS
5
TEA5116
ELECTRICAL CHARACTERISTICS Tamb = + 25 C, ICC = 120 mA ; Load value = 150 (sequentially switched) (unless otherwise specified, refer to test circuit page 7)
Symbol VCC Internal Shunt Regulator Parameter ICC = 120 mA ICC = 90 mA ICC = 150 mA Min. 6.3 6.2 6.2 Typ. 6.7 Max. 7.2 7.3 7.3 Unit V V V
R, G, B Switches (pins 4, 6, 14) (Time Measurement Conditions : inputs RGB = 0.7 V pp ; C pulse amplitude = 3 V) VC VAC B Av Adc DC Output Voltage (no input voltage) Max Output Swing Voltage Bandwidth (- 3dB) (input voltage 0.7Vpp ) Gain of Each Channel (input voltage 0.7V pp ; f = 1MHz) Gain Difference between any two R, G, B Channels (input voltage 0.7V pp ; f = 1MHz) Input Swing zic zoc DC Input Impedance Dynamic Output Impedance (input voltage 0.7 Vpp ; f = 1MHz) with Rload = 300 Crosstalk between any inputs (R1 and R2 or B1 and B2 or G1 and G2) (input voltage 0.7Vpp ; f = 1MHz). Crosstalk between any outputs (input voltage 0.7Vpp ; f = 1MHz) tdc tsr1 tsf1 tsr2 tsf2 Delay time between R, G, B inputs and RGB outputs. Switching Rise Time between FB1 Input Signal and R, G, B Output Signal (input signal on RGB1) Switching Fall Time between FB1 Input Signal and R, G, B Output Signal (input signal on RGB1) Switching Rise Time between FB2 Input Signal and R, G, B Output Signal (input signal on RGB2) Switching Fall Time between FB2 Input Signal and R, G, B Output Signal (input signal on RGB2) 45 40 Tjunction = 25 C Tjunction stabilized 2 20 5.5 0.9 1.2 4 30 6 0.1 0.7 V 3dB 10 10 55 55 10 45 25 55 25 k dB dB ns ns ns ns ns 6.5 0.5 1.25 V Vpp MHz dB dB
Fast Blanking Switch (pin 13) (time measurement conditions : FB input pulse amplitude = 2 V, C pulse amplitude = 3V)) VIL VIH VOL VOH Low Level Input Voltage High Level Input Voltage Low Level Output Voltage High Level Output Voltage - 0.5 1 Tjunction = 25 C Tjunction stabilized
o
1.4 1.5
1.7 1.9 10 60 40 60 40 75 50 85 50
0.4 VCC+0.5 VCC+0.5 3.5
V V V V V ns ns ns ns ns ns ns ns
5116-03.TBL
Dynamic Output Impedance : with Rload = 300 tFB1r tFB1f tFB2r tFB2f tSFB1r tSFB1f tSFB2r tSFB2f Delay Rise Time between FB1 Input and FB Output Delay Fall Time between FB1 Input and FB Output Delay Rise Time between FB2 Input and FB Output Delay Fall Time between FB2 input and FB Output Switching Rise Time between C Input and FB Output (input signal on FB1 input) Switching Fall Time between C Input and FB Output (input signal on FB1 input) Switching Rise Time between C Input and FB Output (input signal on FB2 input) Switching Fall Time between C Input and FB Output (input signal on FB2 input)
110 60
3/8
TEA5116
ELECTRICAL CHARACTERISTICS (continued)
Symbol VS Vas Zic Zcc AV B tdc tsr1 tsf1 tsr2 tsf2 Parameter DC Output Voltage (no input voltage) Max Output Swing Voltage DC Input Impedance Dynamic Output Impedance (input voltage 1Vpp ; f = 1MHz) with Rloa d = 300 Gain (input voltage 1 Vpp ; f = 1MHz) Bandwidth ( - 3 dB) (input voltage 1 Vpp) Input Swing Delay Time between S Input and S Output ( input : 0.7VPP) Switching rise time between C input signal and S output signal (input signal on S1) Switching fall time between C input signal and S output signal (input signal on S1) Switching Rise time between C input signal and S output signal (input signal on S2) Switching fall time between C input signal and S output signal (input signal on S2) Low Level Input Voltage High Level Input Voltage Low Level Input Current (VIL = 1 V) High Level Input Current (VIH = 3 V)
INPUTS C
Min.
Typ.
Max.
Unit
Video (or synchro) Signal Switch (pin 15) - time measurement conditions : (C pulse amplitude = 3V) Tjun ction = 25oC Tjun ction stabilized 2.6 10 10 5.5 15 6 20 1V 3 dB 10 45 25 55 25 6.5 0.9 1.2 1.25 V V Vpp k dB MHz ns ns ns
Select Input "C" (pin 3)
5116-04.TBL 5116-03.EPS
VIL VIH IIL IIH
- 0.5 2 - 0.6
1 VCC+0.5 - 0.1 0.5
V V mA mA
RGBS1
RGBS2
FB1
FB2
OUTPUTS RGBS
FB
t dc t FB2r tFB2f tFB1r tFB1f
4/8
TEA5116
RGBS2 = 0, FB2 = 0
INPUTS C
RGBS1
FB1
OUTPUTS RGBS
FB
tsr1 tSFB1r
tsf1 t SFB1f
RGBS1 = 0, FB1 = 0
INPUTS C
RGBS2
FB2
OUTPUTS
RGBS
FB
tsr2 tSFB2r
tsf2 t SFB2f
5/8
5116-05.EPS
5116-04.EPS
TEA5116
TEST CIRCUIT
CURRENT SOURCE 120mA
1F
CLOCK GENERATO R (TIME MEASUREMEN T)
100nF 7 V CC 11 FB1 9 FB2 12 R1 R 14 16 R2 47nF 18 G1 2 G2 10 B1 8 B2 B6 17 S1 3 S2 G4
150
FB 13
DYNAMIC SOURCE STATIC SOURCE
VOLTMETER TIME MEASUREMENT AMPLIFIER (BANDWIDTH CROSS-TALK)
STATIC SOURCE
1C GND 5
S 15
5116-06.EPS
INPUTS/OUTPUTS EQUIVALENT INTERNAL DIAGRAMS R, G, B, S inputs (pins 1, 2, 8, 10, 12, 16, 17, 18)
Internal VREF = 3V V CC = 6.7V
FB inputs (pins 9, 11)
VCC = 6.7V
Pins 9 - 11
5116-07.EPS 5116-08.EPS
C input (pin 3)
VCC = 6.7V 10k
All Outputs (pins 4, 6, 13, 14, 15)
V CC = 6.7V
3 10k
5116-09.EPS
I = 600A
5116-10.EPS
6/8
TEA5116
INPUTS/OUTPUTS EQUIVALENT INTERNAL DIAGRAMS (continued) I CC Supply (shunt transistor regulation system) (Pin 7)
7 Internal Regulated V CC (6.7V typ.) V REF 5 I CC max. : 150mA I CC typ. : 120mA
Refer to application diagram
TYPICAL APPLICATION DIAGRAM
+12V
47 1W 10F
INTERNAL SIGNALS 8 x 100nF 7 FB1 FB2 R1 7 PERI. TV PLUG R2 G1 11 G2 B1 15 B2 S1 S2 20
10k
75 75 75
FB
120
1
11 9 12 16 18 2 10 8 17 1 3 5
13
150
R
14
R
150
T E A 5 1 1 6
4
150
G
TO VIDEO PROCESSOR OR TEA5115
6
150 150
B
150
C
75
15
75
S
3.3k
75
75
5116-12.EPS
R values 1) towards TEA5115 : R = 300 2) towards video processor : R = 200 * * Above given output load values are minimum values, in case of all output loading. Minimum output load is 150 individually, provided that total supply current is less than 150 mA.
7/8
5116-11.EPS
TEA5116
PACKAGE MECHANICAL DATA 18 PINS - PLASTIC DIP
Dimensions a1 B b b1 D E e e3 F I L Z
Min. 0.254 1.39
Millimeters Typ.
Max. 1.65
Min. 0.010 0.055
Inches Typ.
Max. 0.065
0.46 0.25 23.24 8.5 2.54 20.32 7.1 3.93 3.3 1.27 1.59
0.018 0.010 0.915 0.335 0.100 0.800 0.280 0.155 0.130 0.050 0.063
DIP18.TBL
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No licence is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publ ication are subject to change without notice. This pub lication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. (c) 1996 SGS-THOMSON Microelectronics - All Rights Reserved Purchase of I2C Components of SGS-THOMSON Microelectronics, conveys a license und er the Philips I2C Patent. Rights to use these components in a I2C system, is granted provided that the system conforms to the I2C Standard Specifications as defined by Philips. SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
8/8
PM-DIP18.EPS

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