SM5005 NPC | Alldatasheet
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Technical content
NIPPON PRECISION CIRCUITS—1 NIPPON PRECISION CIRCUITS INC. Crystal Oscillator Module ICs OVERVIEW The SM5005 series are crystal oscillator module ICs, that incorporate high-frequency, low current consump- tion oscillator and output buffer circuits. Highly accurate thin-film feedback resistors and high-frequency capacitors are built-in, eliminating the need for external components to make a stable 3rd-harmonic oscillator.
FEATURES
n High-frequency operation n 3rd-harmonic oscillation n Capacitors CG, CD built-in n Standby function (oscillator stops) n Power-save pull-up resistor built-in n Inverter amplifier feedback resistor built-in n CMOS input level n 8 mA (V DD = 2.7 V) drive capability n CMOS output duty level n Output three-state function n 2.25 to 3.6 V supply voltage n Oscillator frequency output n 8-pin VSOP (SM5005
- ·· n Chip form (CF5005
- ·· SERIES CONFIGURATION
ORDERING INFORMATION
- Chip form devices have designation CF5005
- ·· Recommended operating frequency (MHz) gm ratio Output duty level Output current (mA) Built-in capacitance (pF) R f W V DD = 2.25 to 2.75 V V DD = 2.7 to
3.6 V C
G C D SM5005ALAV 60 to 70 70 to 100 1.0 CMOS 8 8 10 2 . 2 SM5005ALBV – 90 to 110 1.5 CMOS 8 6 6 3 . 3 SM5005ALCV 2. Based on Preliminary Constants Data from Crystal MFG. – 107 to 125 1.5 CMOS 8 3 3 4 . 6 CF5005ALD 3. Chip form only. 5 0 t o 6 0 6 0 t o 8 0 1 . 0 CMOS 8 8 10 3 . 5 Device Package SM5005
- ·· V 8-pin VSOP CF5005
- ·· –1 Chip form
NIPPON PRECISION CIRCUITS—2 PACKAGE DIMENSIONS (UNIT : mm) 8-pin VSOP 4.4 0.2 6.4 0.3 3.1 0.3 0.22 0.1 1.15 0.05 0.5 0.2 0.575typ 0.15 + 0.1 - 0.05 0.12 0.10 0.1 0.05 0.65 M 0 to 10
NIPPON PRECISION CIRCUITS—3 PAD LAYOUT (Unit : m PINOUT (Top View) PIN DESCRIPTION and PAD DIMENSIONS BLOCK DIAGRAM Chip size: 0.92 1.31 mm Chip thic kness: 300 ± 30 µm Chip base: V DD level QVDD XT VSS(0,0) (920,1310) X Y INH XT HA5005AL XT VSS Q VDD NC NC 005AL XT INH Number Name I/O Description Pad dimensions [µm] XY 1 INH I Output state control input. Oscillator stopped when LOW . Power-sa ving pull-up resistor b uilt in 195 212 2 XT I Amplifier input. Crystal oscillator connection pins. Crystal oscillator connected betw een XT and XT 385 212 3X T O Amplifier output. 575 212
4 VSS – Ground 766 212
5 Q O Output. Output frequency (f O ) 765 1152
6 NC – No connection – –
7 NC – No connection – –
8 VDD – Supply voltage 162 1152
Q CG CD Rf 1 XT INH Rf 2 Cf
NIPPON PRECISION CIRCUITS—4 SPECIFICATIONS Absolute Maximum Ratings V SS = 0 V Recommended Operating Conditions CF5005AL V SS = 0 V , f 125MHz unless otherwise noted. CF5005ALA/CF5005ALD V SS = 0 V , f 70MHz unless otherwise noted. SM5005AL V V SS = 0 V , f 125MHz unless otherwise noted. Parameter Symbol Condition Rating Unit Supply v oltage r ange V DD 0.5 to 7.0 V Input voltage r ange V IN 0.5 to V DD + 0.5 V Output v oltage r ange V OUT 0.5 to V DD + 0.5 V Oper ating temper ature r ange T opr 40 to 85 C Stor age temper ature r ange T stg Chip form 65 to 150 C 8-pin VSOP 40 to 125 Output current I OUT 25 mA Pow er dissipation P D 8-pin VSOP 300 mW Parameter Symbol Condition Rating Unit min typ max Supply voltage V DD C L 15pF 2.7 – 3.6 V C L 30pF 3.0 – 3.6 Input voltage V IN V SS DD V Oper ating temperature T OPR 20 – 80 C Parameter Symbol Condition Rating Unit min typ max Supply voltage V DD C L 30pF 2.25 – 2.75 V Input voltage V IN V SS DD V Oper ating temperature T OPR 20 – 80 C Parameter Symbol Condition Rating Unit min typ max Supply voltage V DD C L 15pF 2.7 – 3.6 V Input voltage V IN V SS DD V Oper ating temperature T OPR 20 – 80 C
NIPPON PRECISION CIRCUITS—5
Electrical Characteristics
V DD = 2.7 to 3.6 V , V SS = 0 V , Ta = 20 to 80 C unless otherwise noted. Parameter Symbol Condition Rating Unit min typ max HIGH-level output v oltage V OH Q: Measurement cct 1, V DD = 2.7 V, I OH = 8 m A 2.2 2.4 – V LOW -level output v oltage V OL Q: Measurement cct 2, V DD = 2.7 V, I OL = 8 m A – 0.3 0.4 V Output leakage current I Z Q: Measurement cct 2, INH = LOW , V DD = 3.6 V V OH = V DD –– 1 0 µA V OL = V SS –– 1 0 HIGH-level input v oltage V IH INH 0.7V DD ––V LOW -level input v oltage V IL INH – – 0.3V DD V Current consumption I DD INH = open, Measurement cct 3, load cct 1, V DD = 3.0 V to 3.6 V f = 125 MHz C L = 30 pF CF5005AL – 40 100 mA C L = 15 pF SM5005AL V CF5005AL –2 5 6 0 Standby current I ST INH = LOW, Measurement cct 3 – – 10 µA INH pull-up resistance R UP1 Measurement cct 4, INH = LOW 0.4 – 4 M W R UP2 Measurement cct 4, INH = 0.7 V DD 50 – 150 k W AC feedback resistance R Design value, deter mined by the internal w afer pattern SM5005ALAV CF5005ALA 1.76 2.2 2.64 k W SM5005ALBV CF5005ALB 2.64 3.3 3.96 SM5005ALCV CF5005ALC 3.68 4.6 5.52 CF5005ALD 2.80 3.5 4.20 DC feedback resistance R Measurement cct 5 50 – 150 k W AC feedback capacitance C f Design value, deter mined by the inter nal wafer pattern 9.3 10 10.7 pF Built-in capacitance C G Design value, deter mined by the internal w afer pattern SM5005ALAV CF5005ALA CF5005ALD 7.44 8 8.56 pFSM5005ALBV CF5005ALB 5.58 6 6.42 SM5005ALCV CF5005ALC 2.79 3 3.21 C D Design value, deter mined by the internal w afer pattern SM5005ALAV CF5005ALA CF5005ALD 9.3 10 10.7 pFSM5005ALBV CF5005ALB 5.58 6 6.42 SM5005ALCV CF5005ALC 2.79 3 3.21
NIPPON PRECISION CIRCUITS—6 Switching Characteristics 3V operation V SS = 0 V , Ta = 20 to 80 C unless otherwise noted. 2.5V operation V SS = 0 V , Ta = -20 to 80 °C unless otherwise noted. Parameter Symbol Condition Rating Unit min typ max Output rise time tr1 Measurement cct 3, load cct 1, 0.1V DD to 0.9V DD C L = 15 pF, V DD = 2.7V to 3.6V SM5005AL ·V CF5005AL · –13 ns tr2 C L = 30 pF, V DD = 3.0V to 3.6V CF5005AL · – 1.5 4 Output f all time tf1 Measurement cct 3, load cct 1, 0.9V DD to 0.1V DD C L = 15 pF, V DD = 2.7V to 3.6V SM5005AL ·V CF5005AL · –13 ns tf2 C L = 30 pF, V DD = 3.0V to 3.6V CF5005AL · – 1.5 4 Output duty cycle 1 1. Monitored in sample lots. Duty Measurement cct 3, load cct 1, Ta = 25 °C, V DD = 3.0 V C L = 30 pF, f £ 125 MHz CF5005AL · 4 5–5 5 %C L = 15 pF, f £ 107 MHz SM5005AL ·V 4 5–5 5 C L = 15 pF,
107 MHz < f < 125 MHz 4 0–6 0
Output disable delay time 2 2. Oscillator stop function is b uilt-in. When INH goes LOW, nor mal output stops. When INH goes HIGH, nor mal output is not resumed until after the oscillator star t-up time has elapsed. tPLZ Measurement cct 6, Ta = 25 °C, VDD = 2.7 V, C L £ 15 pF – – 100 ns Output enable delay time 2 tPZL Measurement cct 6, Ta = 25 °C, VDD = 2.7 V, C L £ 15 pF – – 100 ns Parameter Symbol Condition Rating Unit min typ max Output rise time t r3 Measurement cct 3, load cct 1, 0.1V DD to 0.9V DD C L = 30 pF, V DD = 2.25V to 2.75V CF5005ALA CF5005ALD –26 n s Output f all time t f3 Measurement cct 3, load cct 1, 0.9V DD to 0.1V DD C L = 30 pF, V DD = 2.25V to 2.75V CF5005ALA CF5005ALD –26 n s Output duty cycle 1 1. Monitored in sample lots. Duty Measurement cct 3, load cct 1, Ta = 25 °C, V DD = 2.5 V C L = 30 pF, f £ 70 MHz CF5005ALA CF5005ALD 4 0–6 0 % Output disable delay time 2 2. Oscillator stop function is b uilt-in. When INH goes LOW, nor mal output stops. When INH goes HIGH, nor mal output is not resumed until after the oscillator star t-up time has elapsed. tPLZ Measurement cct 6, Ta = 25 °C, VDD = 2.25 V, C L £ 15 pF – – 300 ns Output enable delay time 2 tPZL Measurement cct 6, Ta = 25 °C, VDD = 2.25 V, C L £ 15 pF – – 300 ns
NIPPON PRECISION CIRCUITS—7 FUNCTIONAL DESCRIPTION Standby Function The oscillator stops when INH goes LOW. When the oscillator stops, the oscillator output on Q goes high impedance. 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. INH Q Oscillator HIGH (or open) f O output frequency Nor mal oper ation LOW High impedance Stopped
NIPPON PRECISION CIRCUITS—8 MEASUREMENT CIRCUITS Measurement cct 1 2.5V P -P , 10MHz sine wave input signal C1 : 0.001 mF R1 : 50 W R2 : 275 W Measurement cct 4 Measurement cct 2 Measurement cct 5 Measurement cct 3 Measurement cct 6 R1 : 50 W Signal Generator VDD VSS XT Q R1 R2 VOH Q output VDD VSS IPR INH VPR RUP1= VDD IPR (VPR = VSS) RUP2= IPR (VPR = 0.7VDD)VDD 0.7VDD A V VDD VSS Q VOLV A IOL, IZ IZ INH VDD VSS IRf Rf 2 = XT VDD IRf XT A VDD VSS XT QX'tal XT INH IDD ISTA Signal Generator VSS XT Q VDD INH
NIPPON PRECISION CIRCUITS—9 Load cct 1 Switching Time Measurement Waveform Output duty level (CMOS) Output duty cycle (CMOS) 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. C L = 15pF: t r1 , tf1 , IDD (SM5005AL ·V, CF5005AL ·) C L = 30pF: t r2 , tf2 , tr3 , tf3 , IDD (CF5005AL ·) Q output CL (Including probe capacity) 0.9VDD 0.1VDD 0.9VDD 0.1VDD tr tf Q output DUTY measuring voltage (0.5VDD) TW DUTY measuring voltage (0.5VDD)Q output TW T DUTY= TW/ T 100 (%) Q output INH VIH VIL tPLZ tPZL INH inputwaveform tr = tf 10ns
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 fo r 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 infr ingement. Applications for any devices shown in this data sheet are for illustr ation only and Nippon Precision Circuits Inc. makes no claim or warranty that such applications will be suitable for the use specified without further testing o r modification. The products described in this data sheet are not intended to use for the apparatus which infl uence 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 hereinaft er, including compliance with export controls on the distribution or dissemination of the products. Customers shall not e xport, directly or indirectly, any products without first obtaining required licenses and approv als from appropriate gover nment agencies. NIPPON PRECISION CIRCUITS INC. 4-3, Fukuzumi 2-chome Koto-ku, Tokyo 135-8430, J apan Telephone: 03-3642-6661 Facsimile: 03-3642-6698 SM5005 series NIPPON PRECISION CIRCUITS—10 NC9805CE 1999.07 NIPPON PRECISION CIRCUITS INC.