SM5007 series Crystal Oscillator Module ICs NIPPON PRECISION CIRCUITS INC. 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 ■ ■ ■ ■ ■ ■ Capacitors CG, CD built-in Standby function (oscillator stops) 6 µA (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 ■ ■ ■ ■ ■ 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 (SM5007AL×V) Chip form (CF5007A××) SERIES CONFIGURATION Recommended Operating frequency [MHz] Version Output frequency 3V 5V CF5007AA1 30 30 fO CF5007AA2 30 30 SM5007AL1V CF5007AL1 20 SM5007AL2V CF5007AL2 20 gm ratio Built-in capacitance [pF] Input level Output duty level S t a n d by output state CG CD 2 10 10 TTL CMOS LOW fO /2 2 10 10 TTL CMOS LOW 30 fO 1 10 10 CMOS CMOS High impedance 30 fO /2 1 10 10 CMOS CMOS High impedance 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 P ackag e S M 5 0 0 7 A L ×V 8-pin V S O P C F 5 0 0 7 A ××–1 Chip form NIPPON PRECISION CIRCUITS—1 SM5007 series PACKAGE DIMENSIONS (Unit : mm) • 8-pin VSOP 0.5 0.2 6.4 0.3 4.4 0.2 0 to 10 0.575typ 0.10 + 0.1 5 .0 0.15− 0 0.1 0.05 0.65 1.15 0.05 3.1 0.3 0.22 0.1 0.12 M NIPPON PRECISION CIRCUITS—2 SM5007 series PAD LAYOUT PINOUT (Unit : µm) (Top view) VDD Q (920,1040) HA5007 Y INH 1 8 VDD XT 2 7 NC XT 3 6 NC VSS 4 5 Q 007 (0,0) INH XT XT VSS X Chip size: 0.92 × 1.04 mm Chip thickness: 300 ± 30 µm Chip base: V D D level PIN DESCRIPTION and PAD DIMENSIONS Number Name P ad dimensions [µm] I/O Description X Y 195 212 385 212 1 INH I Output state control input. Oscillator stopped when LOW . Pow er-saving pull-up resistor built in 2 XT I Amplifier input. 3 XT O Amplifier output. 575 212 4 VSS – Ground 766 212 5 Q O Output. Output frequency (f O or fO /2) determined by internal connection 765 882 6 NC – No connection – – 7 NC – No connection – – 8 VDD – Supply voltage 162 882 Cr ystal oscillator connection pins. Cr ystal oscillator connected between XT and X T BLOCK DIAGRAM VDD VSS XT CG Rf CD 1/2 XT Q INH NIPPON PRECISION CIRCUITS—3 SM5007 series SPECIFICATIONS Absolute Maximum Ratings VSS = 0 V P arameter Symbol Condition Rating Unit Supply voltage range VDD −0.5 to 7.0 V Input voltage range V IN −0.5 to V D D + 0.5 V VOUT −0.5 to V D D + 0.5 V Operating temperature range T opr −40 to 85 °C Storage temperature range T stg Output voltage range Output current IO U T Pow er dissipation PD Soldering temperature Soldering time Chip form −65 to 150 8-pin V S O P −55 to 125 °C 15 mA 8-pin V S O P 300 mW T sld 8-pin V S O P 255 °C tsld 8-pin V S O P 10 s Recommended Operating Conditions VSS = 0 V Rating P arameter Symbol Condition Unit min typ max Supply voltage VDD 2.7 – 5.5 V Input voltage V IN VSS – VDD V TO P R −20 – 80 °C Operating temperature 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 Symbol Condition Unit min typ max HIGH-level output voltage VOH Q: Measurement cct 1, I O H = 1.6 m A 2.2 – – V L O W -level output voltage VOL Q: Measurement cct 1, I O L = 1.6 m A – – 0.4 V Q: Measurement cct 2, I N H = L O W , V O H = V D D – – 10 Q: Measurement cct 2, I N H = L O W , V O L = V S S – – 10 S M 5 0 0 7 A L ×V CF5007AL× 0.7V D D – – CF5007AA× 2.0 – – S M 5 0 0 7 A L ×V CF5007AL× – – 0.3V D D CF5007AA× – – 0.3 CF5007AA1 1.8 4.8 SM5007AL1V CF5007AL1 1.2 3.2 CF5007AA2 1.4 3.6 SM5007AL2V CF5007AL2 0.8 2.0 CF5007AA1 3.4 6.8 SM5007AL1V CF5007AL1 2.8 5.2 CF5007AA2 2.2 4.6 SM5007AL2V CF5007AL2 1.6 3.0 – 2 5 µA Output leakage current (AL series only) IZ HIGH-level input voltage V IH L O W -level input voltage V IL ID D 1 INH INH I N H = open, Measurement cct 3, No load, f = 30 MHz cr ystal oscillator µA V Current consumption mA ID D 2 Standby current I N H pull-up resistance Negative resistance Feedback resistance Built-in capacitance V IS T I N H = open, Measurement cct 3, C L = 15 p F, f = 30 MHz cr ystal oscillator I N H = V S S , Measurement cct 3 RUP1 Measurement cct 4, V D D = 3 V, I N H = V S S 0.6 – 12 MΩ RUP2 Measurement cct 4, V D D = 3 V, I N H = 2.1 V 40 – 200 kΩ −R L V D D = 3 V, Ta = 25 °C , 30 M H z Rf CG CD Measurement cct 5 CF5007AA× –140 S M 5 0 0 7 A L ×V CF5007AL× –70 Ω 50 – 300 kΩ 9.3 10 10.7 pF 9.3 10 10.7 pF Design value 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 Symbol Condition Unit min typ max HIGH-level output voltage VOH Q: Measurement cct 1, I O H = 3.2 m A 4.0 – – V L O W -level output voltage VOL Q: Measurement cct 1, I O L = 3.2 m A – – 0.4 V Q: Measurement cct 2, I N H = L O W , V O H = V D D – – 10 Q: Measurement cct 2, I N H = L O W , V O L = V S S – – 10 S M 5 0 0 7 A L ×V CF5007AL× 0.7V D D – – CF5007AA× 2.0 – – S M 5 0 0 7 A L ×V CF5007AL× – – 0.3V D D CF5007AA× – – 0.8 CF5007AA1 3.0 6.8 SM5007AL1V CF5007AL1 2.2 4.8 CF5007AA2 2.2 5.0 SM5007AL2V CF5007AL2 1.4 3.0 CF5007AA1 5.6 9.8 SM5007AL1V CF5007AL1 4.8 7.8 CF5007AA2 3.6 6.6 SM5007AL2V CF5007AL2 2.8 4.6 – 6 15 µA Output leakage current (AL series only) IZ HIGH-level input voltage V IH L O W -level input voltage V IL ID D 1 INH INH I N H = open, Measurement cct 3, No load, f = 30 MHz cr ystal oscillator µA V Current consumption mA ID D 2 Standby current I N H pull-up resistance Negative resistance Feedback resistance Built-in capacitance V IS T I N H = open, Measurement cct 3, C L = 15 p F, f = 30 MHz cr ystal oscillator I N H = V S S , Measurement cct 3 RUP1 Measurement cct 4, V D D = 5 V, I N H = V S S 0.3 – 6 MΩ RUP2 Measurement cct 4, V D D = 5 V, I N H = 3.5 V 40 – 200 kΩ −R L V D D = 5 V, Ta = 25 °C , 30 M H z Rf CG CD Measurement cct 5 CF5007AA× –360 S M 5 0 0 7 A L ×V CF5007AL× –190 Ω 50 – 300 kΩ 9.3 10 10.7 pF 9.3 10 10.7 pF Design value 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 Symbol Condition Unit min typ max Output rise time tr Measurement cct 2, load cct 1, 0.1V D D to 0.9V D D , C L = 15 p F – 5 15 ns Output fall time tf Measurement cct 2, load cct 1, 0.9V D D to 0.1V D D , C L = 15 p F – 5 15 ns fO = 1 6 M H z 45 – 55 fO = 3 0 M H z 40 – 60 – – 100 ns – – 100 ns Output duty cycle 1 Duty Output disable delay time tP L Z time 2 tP Z L Output enable delay Measurement cct 2, load cct 1, Ta = 25 °C , V D D = 3 V, C L = 15 p F % Measurement cct 6, load cct 1, Ta = 25 °C , V D D = 3 V, C L ≤ 15 p F M a x i m um operating frequency fm a x Measurement cct 2, load cct 1, C L ≤ 15 p F 30 – – MHz Minimum operating frequency fmin Measurement cct 2, load cct 1, C L ≤ 15 p F – – 4 MHz 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 Symbol Condition Unit min typ max Output rise time tr Measurement cct 2, load cct 1, 0.1V D D to 0.9V D D , C L = 15 p F – 3 9 ns Output fall time tf Measurement cct 2, load cct 1, 0.9V D D to 0.1V D D , C L = 15 p F – 3 9 ns Measurement cct 2, load cct 1, Ta = 25 °C , V D D = 5 V, C L = 15 p F 45 – 55 % – – 100 ns – – 100 ns Output duty cycle 1 Duty Output disable delay time tP L Z time 2 tP Z L Output enable delay Measurement cct 6, load cct 1, Ta = 25 °C , V D D = 5 V, C L ≤ 15 p F M a x i m um operating frequency fm a x Measurement cct 2, load cct 1, C L ≤ 15 p F 30 – – MHz Minimum operating frequency fmin Measurement cct 2, load cct 1, C L ≤ 15 p F – – 4 MHz 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 L Ca f (MHz) R (Ω) L (mH) Ca (fF) Cb (pF) 30 17.2 4.36 6.46 2.26 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 Q Oscillator HIGH (or open) fO or fO /2 output frequency Nor mal operation LOW AA series : LOW AL series : High impedance 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 Measurement cct 4 When measuring VOL Signal Generator 3.0V or 5.0V R3 VDD XT VDD Q R1 VSS When measuring VOH VDD VOH 0V Q output VDD VOL 0V INH VSS V 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) VIH VIL 0V Q output VIL = 0V R2 VDD XT input waveform (10MHz) VDD IPR RUP1= A IPR R1 : 50Ω R2 : 1.25kΩ (V D D = 4.5V), 1.375kΩ (V D D = 2.7V) R3 : 1.285kΩ (V D D = 4.5V), 1.44kΩ (V D D = 2.7V) Measurement cct 2 Measurement cct 5 IZ IZ VDD A Q VDD XT XT VSS VDD IRf Rf = VSS V A IRf Measurement cct 3 Measurement cct 6 IDD1 IDD2 IST A XT X'tal VDD Signal Generator VDD XT Q Q XT R1 INH VSS INH VSS XT input waveform (10MHz) VDD 0V R1 : 50Ω 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 0.9VDD 0.1VDD DUTY measurement voltage (0.5V DD) 0.1VDD TW tr tf Output duty cycle (CMOS) DUTY measurement voltage (0.5V DD) Q output TW DUTY= TW/ T 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 VIH VIL tPZL tPLZ Q output INH input waveform 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. 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—11