SM5022 series Crystal Oscillator Module ICs OVERVIEW The SM5022 series are crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS, that incorporate high-frequency, low current consumption oscillator and output buffer circuits. Feedback resistors and high-frequency capacitors are built-in, eliminating the need for external components to make a stable fundamental oscillator. FEATURES ■ ■ ■ ■ ■ Up to 30MHz operating frequency range (fundamental oscillation) Oscillator capacitors CG, CD built-in (excluding A2A, A4A) Inverter amplifier feedback resistor built-in TTL input level Output drive capability • 4mA (VDD = 2.7V) • 8mA (VDD = 4.5V) ■ ■ ■ ■ ■ Output three-state function Operating supply voltage range • 2.7 to 5.5V (A×A series) • 4.5 to 5.5V (B×A series) fO, fO/2, fO/4, fO/8 output frequency, determined by internal connection 6-pin SOT (SM5022××AH) Chip form (CF5022××A) SERIES CONFIGURATION Operating supply voltage range [V] Version*1 Chip SOT Recommended operating frequency range*2 [MHz] 3V 5V operation operation SM5022A1AH Built-in capacitance [pF] Standby mode gm ratio Rf [kΩ] Output frequency CG CD 8 10 fo – – fo 8 10 Output level Oscillator stop function Output state CMOS Yes Hi-Z TTL Yes Hi-Z 4 to 24 SM5022A2AH SM5022A3AH 2.7 to 5.5 2.7 to 5.5 4 to 30 SM5022A4AH fo/2 1 600 – – fo/2 SM5022A5AH 8 10 fo/4 SM5022A7AH 8 10 fo/8 8 10 4 to 30 SM5022B1AH 4.5 to 5.5 4.5 to 5.5 × 4 to 30 1 600 fo *1. Chip form devices have designation CF5022××. *2. The recommended operating frequency is a yardstick value derived from the crystal used for NPC characteristics authentication. However, the oscillator frequency band is not guaranteed. Specifically, the characteristics can vary greatly due to crystal characteristics and mounting conditions, so the oscillation characteristics of components must be carefully evaluated. ORDERING INFORMATION Device Package SM5022××AH SOT23-6 CF5022××A–2 Chip form SEIKO NPC CORPORATION —1 SM5022 series PAD LAYOUT PINOUT (Unit: µm) (Top view) Q XTN (1000,800) HA5022 VDD (0,0) VSS XT INHN Chip size : 1.00 × 0.80mm Chip thickness : 220 ± 30µm Chip base : VDD level INHN 1 6 XTN XT 2 5 VDD VSS 3 4 Q Version Product ID SM5022A1AH A00 SM5022A2AH A01 SM5022A3AH A02 SM5022A4AH A03 SM5022A5AH A04 SM5022A7AH A05 SM5022B1AH A06 PIN DESCRIPTION and PAD DIMENSIONS Pad dimensions [µm] Number Name I/O Description X Y 834 217 637 217 1 INHN I Output state control input. High impedance when LOW. Pull-up resistor built in 2 XT I Amplifier input. 3 VSS – Ground 165 165 4 Q O Output. Output frequency (fO, fO/2, fO/4, fO/8) determined by internal connection 162 637 5 VDD – Supply voltage 859 450 6 XTN O Amplifier output. 804 604 Crystal oscillator connection pins. Crystal oscillator is connected between XT and XTN Crystal oscillator connection pins. Crystal oscillator is connected between XT and XTN SEIKO NPC CORPORATION —2 SM5022 series PACKAGE DIMENSIONS (Unit: mm) 0.45 ± 0.15 • 6-pin SOT + 0.2 − 0.1 + 0.2 − 0.3 1.6 2.8 2.9 ± 0.2 0.95 + 0.1 − 0.05 0 to 0.15 1.9 ± 0.2 1.1 ± 0.1 0.15 0.1 0.4 ± 0.1 0.12 M BLOCK DIAGRAM VDD VSS XTN CG CD Rf XT 1/2 1/2 1/2 Q INHN INH = LOW active SEIKO NPC CORPORATION —3 SM5022 series SPECIFICATIONS Absolute Maximum Ratings VSS = 0V Parameter Symbol Condition Rating Unit Supply voltage range VDD − 0.5 to + 7.0 V Input voltage range VIN − 0.5 to VDD + 0.5 V Output voltage range VOUT − 0.5 to VDD + 0.5 V Operating temperature range Topr − 40 to + 85 °C Storage temperature range Tstg Output current IOUT Power dissipation PD Chip form − 65 to + 150 SOT23-6 − 55 to + 125 SOT23-6 °C 13 mA 250 mW Recommended Operating Conditions 3V operation: A×A series VSS = 0V, f ≤ 30MHz, CL ≤ 15pF Rating Parameter Symbol Condition Unit min typ max Supply voltage VDD 2.7 – 3.6 V Input voltage VIN VSS – VDD V TOPR − 20 – + 80 °C Operating temperature 5V operation: A×A series/ B×A series VSS = 0V, f ≤ 30MHz, CL ≤ 15pF Rating Parameter Symbol Condition Unit min typ max Supply voltage VDD 4.5 – 5.5 V Input voltage VIN VSS – VDD V TOPR − 20 – + 80 °C Operating temperature SEIKO NPC CORPORATION —4 SM5022 series Electrical Characteristics 3V operation: A×A series VDD = 2.7 to 3.6V, VSS = 0V, Ta = − 20 to + 80°C unless otherwise noted. Rating Parameter Symbol Condition Unit min typ max HIGH-level output voltage VOH Q: Measurement cct 1, VDD = 2.7V, IOH = 4mA 2.1 2.4 – V LOW-level output voltage VOL Q: Measurement cct 2, VDD = 2.7V, IOL = 4mA – 0.3 0.4 V HIGH-level input voltage VIH INHN 2.0 – – V LOW-level input voltage VIL INHN – – 0.5 V – 10 IZ Q: Measurement cct 2, VDD = 3.6V, INHN = LOW, VOH = VDD – Output leakage current Q: Measurement cct 2, VDD = 3.6V, INHN = LOW, VOL = VSS – – 10 µA Current consumption IDD 30MHz crystal oscillator, measurement cct 3, load cct 1, INHN = open, CL = 15pF – 4 7 mA INHN pull-up resistance RUP Measurement cct 4 25 100 250 kΩ Rf Measurement cct 5 200 600 1000 kΩ 7.44 8 8.56 pF 9.3 10 10.7 pF Feedback resistance CG Built-in capacitance CD Design value. A monitor pattern on a wafer is tested. SM5022A1AH, CF5022A1A SM5022A3AH, CF5022A3A SM5022A5AH, CF5022A5A SM5022A7AH, CF5022A7A 5V operation: A×A, B×A series VDD = 4.5 to 5.5V, VSS = 0V, Ta = − 20 to + 80°C unless otherwise noted. Rating Parameter Symbol Condition Unit min typ max HIGH-level output voltage VOH Q: Measurement cct 1, VDD = 4.5V, IOH = 8mA 3.9 4.2 – V LOW-level output voltage VOL Q: Measurement cct 2, VDD = 4.5V, IOL = 8mA – 0.3 0.4 V HIGH-level input voltage VIH INHN 2.0 – – V LOW-level input voltage VIL INHN – – 0.8 V – 10 IZ Q: Measurement cct 2, VDD = 5.5V, INHN = LOW, VOH = VDD – Output leakage current Q: Measurement cct 2, VDD = 5.5V, INHN = LOW, VOL = VSS – – 10 30MHz crystal oscillator, measurement cct 3, load cct 1, INHN = open, CL = 15pF SM5022A×AH, CF5022A×A – 7 12 30MHz crystal oscillator, measurement cct 3, load cct 2, INHN = open, CL = 15pF SM5022B×AH, CF5022B×A Current consumption INHN pull-up resistance Feedback resistance IDD µA mA – 7 12 RUP Measurement cct 4 25 100 250 kΩ Rf Measurement cct 5 200 600 1000 kΩ 7.44 8 8.56 pF 9.3 10 10.7 pF CG Built-in capacitance CD Design value. A monitor pattern on a wafer is tested. SM5022A1AH, CF5022A1A SM5022A3AH, CF5022A3A SM5022A5AH, CF5022A5A SM5022A7AH, CF5022A7A SM5022B1AH, CF5022B1A SEIKO NPC CORPORATION —5 SM5022 series Switching Characteristics CMOS Output Version: A×A series 3V operation VDD = 2.7 to 3.6V, VSS = 0V, Ta = − 20 to + 80°C unless otherwise noted. Rating Parameter Output rise time Output fall time Symbol tr1 Measurement cct 6, load cct 1, CL = 15pF tf1 Measurement cct 6, load cct 1, CL = 15pF Output duty cycle*1 Duty Output disable delay time*2 tPLZ Output enable delay time*2 Condition tPZL Unit min typ max 0.2VDD to 0.8VDD – 5 10 0.1VDD to 0.9VDD – 10 20 0.8VDD to 0.2VDD – 5 10 0.9VDD to 0.1VDD – 10 20 45 – 55 % – – 100 ns – – 100 ns Measurement cct 6, load cct 1, VDD = 3V, Ta = 25°C, CL = 15pF, f = 30MHz Measurement cct 7, load cct 1, VDD = 3V, Ta = 25°C, CL = 15pF ns ns *1. The duty cycle characteristic is checked the sample chips of each production lot. *2. Oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN goes HIGH, normal output is not resumed until after the oscillator start-up time has elapsed. 5V operation VDD = 4.5 to 5.5V, VSS = 0V, Ta = − 20 to + 80°C unless otherwise noted. Rating Parameter Symbol Condition Unit min typ max Output rise time tr2 Measurement cct 6, load cct 1, 0.1VDD to 0.9VDD, CL = 15pF – 3.5 7 ns Output fall time tf2 Measurement cct 6, load cct 1, 0.9VDD to 0.1VDD, CL = 15pF – 3.5 7 ns Measurement cct 6, load cct 1, VDD = 5V, Ta = 25°C, CL = 15pF, f = 30MHz 45 – 55 % – – 100 ns – – 100 ns Output duty cycle*1 Duty Output disable delay time*2 tPLZ Output enable delay time*2 tPZL Measurement cct 7, load cct 1, VDD = 5V, Ta = 25°C, CL = 15pF *1. The duty cycle characteristic is checked the sample chips of each production lot. *2. Oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN goes HIGH, normal output is not resumed until after the oscillator start-up time has elapsed. SEIKO NPC CORPORATION —6 SM5022 series TTL Output Version: B×A series 5V operation VDD = 4.5 to 5.5V, VSS = 0V, Ta = − 20 to + 80°C unless otherwise noted. Rating Parameter Symbol Condition Unit min typ max Output rise time tr3 Measurement cct 6, load cct 2, 0.4V to 2.4V, CL = 15pF – 2.5 7 ns Output fall time tf3 Measurement cct 6, load cct 2, 2.4V to 0.4V, CL = 15pF – 2.5 7 ns Measurement cct 6, load cct 2, VDD = 5V, Ta = 25°C, CL = 15pF, f = 30MHz 45 – 55 % – – 100 ns – – 100 ns Output duty cycle*1 Duty Output disable delay time*2 tPLZ Output enable delay time*2 tPZL Measurement cct 7, load cct 2, VDD = 5V, Ta = 25°C, CL = 15pF *1. The duty cycle characteristic is checked the sample chips of each production lot. *2. Oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN 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 FUNCTIONAL DESCRIPTION Standby Function When INHN goes LOW, the oscillator output on Q goes high impedance. INHN Q Oscillator HIGH (or open) Any fO, fO/2, fO/4, or fO/8 output frequency Normal operation LOW High impedance Stopped SEIKO NPC CORPORATION —7 SM5022 series MEASUREMENT CIRCUITS Measurement cct 4 Measurement cct 1 5.0V VDD VDD RUP = C1 Signal Generator XT Q R1 INHN VSS R2 VDD IPR VSS IPR A VOH Q output 0V 2.0Vp-p, 10MHz sine wave input signal (3V operation) 3.5Vp-p, 10MHz sine wave input signal (5V operation) C1: 0.001µF R1: 50Ω R2: 525Ω (3V operation) 490Ω (5V operation) Measurement cct 5 Measurement cct 2 VDD XT Rf = XTN IOL, IZ VDD IZ INHN VSS VSS A A Q VDD IRf IRf V VOL Measurement cct 6 CG VDD XT Measurement cct 3 CD X'tal Q XTN VSS IDD VDD C1 Signal Generator XT Q R1 CG ,CD: 10pF (5022A2, 5022A4) VSS Measurement cct 7 VDD 2.0Vp-p, 30MHz sine wave input signal (3V operation) 3.5Vp-p, 30MHz sine wave input signal (5V operation) C1: 0.001µF R1: 50Ω Signal Generator XT Q R1 VSS INHN R1: 50Ω SEIKO NPC CORPORATION —8 SM5022 series Load cct 1 Load cct 2 Q output R CL (Including probe capacitance) Q output CL (Including probe capacitance) CL = 15pF CL = 15pF R = 800Ω Switching Time Measurement Waveform Output duty level (CMOS) 0.9VDD Q output 0.9VDD 0.1VDD 0.1VDD DUTY measurement voltage (0.5V DD ) TW tr tf Output duty level (TTL) Q output 2.4V 2.4V 0.4V 0.4V DUTY measurement voltage (1.4V ) TW tr tf Output duty cycle (CMOS) DUTY measurement voltage (0.5V DD) Q output TW T DUTY= TW/ T 100 (%) Output duty cycle (TTL) DUTY measurement voltage (1.4V ) Q output TW T DUTY= TW/ T 100 (%) SEIKO NPC CORPORATION —9 SM5022 series Output Enable/Disable Delay INHN VIH VIL tPLZ tPZL Q output INHN input waveform tr = tf 10ns SEIKO NPC CORPORATION —10 SM5022 series Please pay your attention to the following points at time of using the products shown in this document. The products shown in this document (hereinafter “Products”) are not intended to be used for the apparatus that exerts harmful influence on human lives due to the defects, failure or malfunction of the Products. Customers are requested to obtain prior written agreement for such use from SEIKO NPC CORPORATION (hereinafter “NPC”). Customers shall be solely responsible for, and indemnify and hold NPC free and harmless from, any and all claims, damages, losses, expenses or lawsuits, due to such use without such agreement. NPC reserves the right to change the specifications of the Products in order to improve the characteristic or reliability thereof. NPC makes no claim or warranty that the contents described in this document dose not infringe any intellectual property right or other similar right owned by third parties. Therefore, NPC shall not be responsible for such problems, even if the use is in accordance with the descriptions provided in this document. Any descriptions including applications, circuits, and the parameters of the Products in this document are for reference to use the Products, and shall not be guaranteed free from defect, inapplicability to the design for the mass-production products without further testing or modification. Customers are requested not to export or re-export, directly or indirectly, the Products to any country or any entity not in compliance with or in violation of the national export administration laws, treaties, orders and regulations. Customers are requested appropriately take steps to obtain required permissions or approvals from appropriate government agencies. SEIKO NPC CORPORATION 15-6, Nihombashi-kabutocho, Chuo-ku, Tokyo 103-0026, Japan Telephone: +81-3-6667-6601 Facsimile: +81-3-6667-6611 http://www.npc.co.jp/ Email: [email protected] NC9906CE 2006.04 SEIKO NPC CORPORATION —11