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SM5007 series
NIPPON PRECISION CIRCUITS INC.
Crystal Oscillator Module ICs
OVERVIEW
The SM5007 series are crystal oscillator module ICs, that feature low current consumption. Highly accurate thin-film feedback resistors and high-frequency capacitors are built-in, eliminating the need for external components to make a stable fundamental-harmonic oscillator.
FEATURES
I I I I I I
Capacitors CG, CD built-in Standby function (oscillator stops) 6 A (typ.) low standby current (5 V operation) Power-save pull-up resistor built-in Inverter amplifier feedback resistor built-in 3.2 mA (VDD = 4.5 V), 1.6 mA (VDD = 2.7 V) drive capability
I I I
I I
2.7 to 5.5 V supply voltage Low current consumption Oscillator frequency output (fO or fO/2, determined by internal connection) 8-pin VSOP (SM5007ALxV) Chip form (CF5007Axx)
SERIES CONFIGURATION
Recommended Operating frequency [MHz] 3V CF5007AA1 CF5007AA2 SM5007AL1V CF5007AL1 SM5007AL2V CF5007AL2 30 30 20 20 5V 30 30 30 30 fO fO /2 fO fO /2 2 2 1 1 Built-in capacitance [pF] CG 10 10 10 10 CD 10 10 10 10 TTL TTL CMOS CMOS CMOS CMOS CMOS CMOS LOW LOW High impedance High impedance
Version
Output frequency
gm ratio
Input level
Output duty level
S t a n d by output state
Note: R e c o m m e n d e d o p e rating frequency is not the guaranteed value but is measured using NPC's standard crystal. Since the product feature is targeted at low current consumption, please evaluate oscillation margins seriously before actual use.
ORDERING INFORMATION
D e vice S M 5 0 0 7 A L xV C F 5 0 0 7 A xx-1 P ackag e 8-pin V S O P Chip form
NIPPON PRECISION CIRCUITS--1
SM5007 series
PACKAGE DIMENSIONS
(Unit : mm) * 8-pin VSOP
0 to 10
4.4 0.2
6.4 0.3
0.575typ
1.15 0.05
3.1 0.3
0.15- 0
+ 0.1 5 .0
0.10
0.22 0.1
0.1 0.05
0.65
0.12 M
NIPPON PRECISION CIRCUITS--2
0.5 0.2
SM5007 series
PAD LAYOUT
(Unit : m)
PINOUT
(Top view)
VDD
Q
(920,1040)
Y
(0,0) INH XT XT VSS X
Chip size: 0.92 x 1.04 mm Chip thickness: 300 30 m Chip base: V D D level
PIN DESCRIPTION and PAD DIMENSIONS
Number 1 2 3 4 5 6 7 8 Name INH XT XT VSS Q NC NC VDD I/O I I O - O - - - Description Output state control input. Oscillator stopped when LOW . Pow er-saving pull-up resistor built in Amplifier input. Amplifier output. Ground Output. Output frequency (f O or fO /2) determined by internal connection No connection No connection Supply voltage Cr ystal oscillator connection pins. Cr ystal oscillator connected between XT and X T P ad dimensions [m] X 195 385 575 766 765 - - 162 Y 212 212 212 212 882 - - 882
BLOCK DIAGRAM VDD VSS XT
CG Rf CD 1/2
XT Q
INH
HA5007
INH XT XT VSS
1 2 3 4
8 7 6 5
VDD NC NC Q
007
NIPPON PRECISION CIRCUITS--3
SM5007 series
SPECIFICATIONS
Absolute Maximum Ratings
VSS = 0 V
P arameter Supply voltage range Input voltage range Output voltage range Operating temperature range Storage temperature range Output current Pow er dissipation Soldering temperature Soldering time Symbol VDD V IN VOUT T opr Chip form T stg IO U T PD T sld tsld 8-pin V S O P 8-pin V S O P 8-pin V S O P 8-pin V S O P Condition Rating -0.5 to 7.0 -0.5 to V D D + 0.5 -0.5 to V D D + 0.5 -40 to 85 -65 to 150 -55 to 125 15 300 255 10 Unit V V V C C mA mW C s
Recommended Operating Conditions
VSS = 0 V
Rating P arameter Supply voltage Input voltage Operating temperature Symbol VDD V IN TO P R Condition min 2.7 VSS -20 typ - - - max 5.5 VDD 80 V V C Unit
Note: Since the recommended operating conditions will change in accordance with operating frequency, load capacitance, pow er dissipation, or crystal characteristics, please evaluate oscillation margins seriously before actual use.
NIPPON PRECISION CIRCUITS--4
SM5007 series
Electrical Characteristics
3 V operation: VDD = 2.7 to 3.3 V, VSS = 0 V, Ta = -20 to 80 C unless otherwise noted.
Rating P arameter HIGH-level output voltage L O W -level output voltage Output leakage current (AL series only) Symbol VOH VOL IZ Condition min Q: Measurement cct 1, I O H = 1.6 m A Q: Measurement cct 1, I O L = 1.6 m A Q: Measurement cct 2, I N H = L O W , V O H = V D D Q: Measurement cct 2, I N H = L O W , V O L = V S S INH S M 5 0 0 7 A L xV CF5007ALx CF5007AAx S M 5 0 0 7 A L xV CF5007ALx CF5007AAx CF5007AA1 SM5007AL1V CF5007AL1 CF5007AA2 SM5007AL2V CF5007AL2 Current consumption CF5007AA1 SM5007AL1V CF5007AL1 CF5007AA2 SM5007AL2V CF5007AL2 Standby current I N H pull-up resistance IS T RUP1 RUP2 Negative resistance -R L Rf CG CD I N H = V S S , Measurement cct 3 Measurement cct 4, V D D = 3 V, I N H = V S S Measurement cct 4, V D D = 3 V, I N H = 2.1 V CF5007AAx V D D = 3 V, Ta = 25 C , 30 M H z Measurement cct 5 Design value 9.3 10 10.7 pF S M 5 0 0 7 A L xV CF5007ALx 50 9.3 - 0.6 40 3.4 2.8 2.2 1.6 2 - - -140 -70 - 10 300 10.7 k pF 6.8 5.2 4.6 3.0 5 12 200 A M k 2.2 - - - 0.7V D D 2.0 - - typ - - - - - - - - 1.8 1.2 1.4 0.8 max - 0.4 10 A 10 - V - 0.3V D D 0.3 4.8 3.2 3.6 2.0 mA V V Unit
HIGH-level input voltage
V IH
L O W -level input voltage
V IL
INH
V
ID D 1
I N H = open, Measurement cct 3, No load, f = 30 MHz cr ystal oscillator
ID D 2
I N H = open, Measurement cct 3, C L = 15 p F, f = 30 MHz cr ystal oscillator
Feedback resistance Built-in capacitance
NIPPON PRECISION CIRCUITS--5
SM5007 series 5 V operation: VDD = 4.5 to 5.5 V, VSS = 0 V, Ta = -20 to 80 C unless otherwise noted.
Rating P arameter HIGH-level output voltage L O W -level output voltage Output leakage current (AL series only) Symbol VOH VOL IZ Condition min Q: Measurement cct 1, I O H = 3.2 m A Q: Measurement cct 1, I O L = 3.2 m A Q: Measurement cct 2, I N H = L O W , V O H = V D D Q: Measurement cct 2, I N H = L O W , V O L = V S S INH S M 5 0 0 7 A L xV CF5007ALx CF5007AAx S M 5 0 0 7 A L xV CF5007ALx CF5007AAx CF5007AA1 SM5007AL1V CF5007AL1 CF5007AA2 SM5007AL2V CF5007AL2 Current consumption CF5007AA1 SM5007AL1V CF5007AL1 CF5007AA2 SM5007AL2V CF5007AL2 Standby current I N H pull-up resistance IS T RUP1 RUP2 Negative resistance -R L Rf CG CD I N H = V S S , Measurement cct 3 Measurement cct 4, V D D = 5 V, I N H = V S S Measurement cct 4, V D D = 5 V, I N H = 3.5 V CF5007AAx V D D = 5 V, Ta = 25 C , 30 M H z Measurement cct 5 Design value 9.3 10 10.7 pF S M 5 0 0 7 A L xV CF5007ALx 50 9.3 - 0.3 40 5.6 4.8 3.6 2.8 6 - - -360 -190 - 10 300 10.7 9.8 7.8 6.6 4.6 15 6 200 A M k 4.0 - - - 0.7V D D 2.0 - - typ - - - - - - - - 3.0 2.2 2.2 1.4 max - 0.4 10 A 10 - V - 0.3V D D 0.8 6.8 4.8 5.0 3.0 mA V V Unit
HIGH-level input voltage
V IH
L O W -level input voltage
V IL
INH
V
ID D 1
I N H = open, Measurement cct 3, No load, f = 30 MHz cr ystal oscillator
ID D 2
I N H = open, Measurement cct 3, C L = 15 p F, f = 30 MHz cr ystal oscillator
Feedback resistance Built-in capacitance
k pF
NIPPON PRECISION CIRCUITS--6
SM5007 series
Switching Characteristics
3 V operation: VDD = 2.7 to 3.3 V, VSS = 0 V, Ta = -20 to 80 C unless otherwise noted.
Rating P arameter Output rise time Output fall time Output duty cycle 1 Output disable delay time Output enable delay M a x i m um operating frequency Minimum operating frequency time 2 Symbol tr tf Duty tP L Z tP Z L fm a x fmin Condition min Measurement cct 2, load cct 1, 0.1V D D to 0.9V D D , C L = 15 p F Measurement cct 2, load cct 1, 0.9V D D to 0.1V D D , C L = 15 p F Measurement cct 2, load cct 1, Ta = 25 C , V D D = 3 V, C L = 15 p F fO = 1 6 M H z fO = 3 0 M H z - - 45 40 - - 30 - typ 5 5 - - - - - - max 15 15 55 % 60 100 100 - 4 ns ns MHz MHz ns ns Unit
Measurement cct 6, load cct 1, Ta = 25 C , V D D = 3 V, C L 15 p F Measurement cct 2, load cct 1, C L 15 p F Measurement cct 2, load cct 1, C L 15 p F
1. Determined by the lot monitor. 2. Oscillator stop function is built-in. W h e n I N H goes LOW , normal output stops. W h e n I N H goes HIGH, normal output is not resumed until after the oscillator start-up time has elapsed.
5 V operation: VDD = 4.5 to 5.5 V, VSS = 0 V, Ta = -20 to 80 C unless otherwise noted.
Rating P arameter Output rise time Output fall time Output duty cycle 1 Symbol tr tf Duty tP L Z tP Z L fm a x fmin Condition min Measurement cct 2, load cct 1, 0.1V D D to 0.9V D D , C L = 15 p F Measurement cct 2, load cct 1, 0.9V D D to 0.1V D D , C L = 15 p F Measurement cct 2, load cct 1, Ta = 25 C , V D D = 5 V, C L = 15 p F Measurement cct 6, load cct 1, Ta = 25 C , V D D = 5 V, C L 15 p F Measurement cct 2, load cct 1, C L 15 p F Measurement cct 2, load cct 1, C L 15 p F - - 45 - - 30 - typ 3 3 - - - - - max 9 9 55 100 100 - 4 ns ns % ns ns MHz MHz Unit
Output disable delay time Output enable delay M a x i m um operating frequency Minimum operating frequency time 2
1. Determined by the lot monitor. 2. Oscillator stop function is built-in. W h e n I N H goes LOW , normal output stops. W h e n I N H goes HIGH, normal output is not resumed until after the oscillator start-up time has elapsed.
Current consumption and Output waveform with NPC's standard crystal
Cb
f (MHz) 30 R () 17.2 L (mH) 4.36 Ca (fF) 6.46 Cb (pF) 2.26
L
Ca
R
NIPPON PRECISION CIRCUITS--7
SM5007 series
FUNCTIONAL DESCRIPTION
Standby Function
The oscillator stops when INH goes LOW. When the oscillator stops, the oscillator output on Q changes as shown in the following table.
INH HIGH (or open) LOW Q fO or fO /2 output frequency AA series : LOW AL series : High impedance Oscillator Nor mal operation Stopped
Power-save Pull-up Resistance
The INH pull-up resistance changes in response to the input level (HIGH or LOW). When INH goes LOW (standby state), the pull-up resistance becomes large to reduce the current consumption during standby.
NIPPON PRECISION CIRCUITS--8
SM5007 series
MEASUREMENT CIRCUITS
Measurement cct 1
When measuring VOL
VDD R3 Q VSS
Measurement cct 4
3.0V or 5.0V VDD RUP1=
When measuring VOH
VDD 0V VDD VOH 0V VDD VOL 0V R2
Signal Generator
R1
XT
VDD IPR
VIL = 0V
VSS
INH
V
VIH VIL
RUP2= VDD VIH IPR AA series:V IH = 2.0V AL series:V IH = 2.1V(V DD = 3.0V) V IH = 3.5V(V DD = 5.0V)
XT input waveform (10MHz)
Q output
A
IPR
Q output
R1 : 50 R2 : 1.25k (V D D = 4.5V), 1.375k (V D D = 2.7V) R3 : 1.285k (V D D = 4.5V), 1.44k (V D D = 2.7V)
Measurement cct 2
IZ IZ Q VSS
Measurement cct 5
VDD
A V A
IRf
XT XT
VDD Rf = VSS VDD IRf
Measurement cct 3
IDD1 IDD2 IST
Measurement cct 6
A
XT X'tal XT INH VDD
VDD
Signal Generator
XT VSS
Q INH
Q
R1
VSS
XT input waveform (10MHz)
VDD 0V
R1 : 50
NIPPON PRECISION CIRCUITS--9
SM5007 series
Load cct 1
Q output
CL
(Including probe capacitance)
C L = 15pF : ID D , DUTY, tr , tf
Switching Time Measurement Waveform
Output duty level (CMOS)
Q output
0.9VDD 0.1VDD TW
0.9VDD 0.1VDD
DUTY measurement voltage (0.5VDD)
tr
Output duty cycle (CMOS)
tf
Q output
TW T
DUTY measurement voltage (0.5VDD) DUTY= TW/ T 100 (%)
Output Enable/Disable Delay
The following figure shows the oscillator timing during normal operation. Note that when the device is in standby, the oscillator stops. When standby is released, the oscillator starts and stable oscillator output occurs after a short delay.
INH
VIL
VIH
tPLZ Q output
INH input waveform
tPZL
tr = tf
10ns
NIPPON PRECISION CIRCUITS--10
SM5007 series
NIPPON PRECISION CIRCUITS INC. reserves the right to make changes to the products described in this data sheet in order to improve the design or performance and to supply the best possible products. Nippon Precision Circuits Inc. assumes no responsibility for the use of any circuits shown in this data sheet, conveys no license under any patent or other rights, and makes no claim that the circuits are free from patent infringement. Applications for any devices shown in this data sheet are for illustration only and Nippon Precision Circuits Inc. makes no claim or warranty that such applications will be suitable for the use specified without further testing or modification. The products described in this data sheet are not intended to use for the apparatus which influence human lives due to the failure or malfunction of the products. Customers are requested to comply with applicable laws and regulations in effect now and hereinafter, including compliance with expor t controls on the distribution or dissemination of the products. Customers shall not expor t, directly or indirectly, any products without first obtaining required licenses and approvals from appropriate government agencies. NIPPON PRECISION CIRCUITS INC. 4-3, Fukuzumi 2-chome Koto-ku, Tokyo 135-8430, Japan Telephone: 03-3642-6661 Facsimile: 03-3642-6698 NC9703EE 2000.08
NIPPON PRECISION CIRCUITS INC.
NIPPON PRECISION CIRCUITS--11

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