FEATURE
①Dimension 20.4 x 12.8 x 11mm, pypical
②Low Phase Noise & Low G-Sensitivity
③Small Hermetically Sealed Package
④Tight Frequency Stability
⑤Low Power Consumption
⑥Fast Warm-up Time
⑦Electrical Frequency Tuning Input
⑧RoHS-Compliant (lead-free)
TYPICAL APPLICATION
①Instrument Reference
②Microwave Communication
③Clock Reference for Microwave Signal Source
④Test & Measurement
⑤Telecom Systems
⑥Radar Systems
Type :
AG8Model :
POC2012Package size :
20.4*12.8*11mmFrequency :
10.000M~100.000MOven Controlled Crystal Oscillator(OCXO) POC2012
POC2012 Series SMD OCXO Crystal Oscillator (10.0MHz~100.000MHz) features a compact 2012 package (20.4×12.8×11mm) with excellent ±50ppb frequency stability, ultra-low phase noise (-100dBc/Hz@10Hz), and low aging (±5ppb/day). It offers ±2ppm voltage tuning and operates from -20°C to +70°C, ideal for communications, radar, and precision instruments. RoHS compliant, high reliability.
1. ELECTRICAL SPECIFICATIONS
| No. | Item | Electrical Specification | Remark | |||||
| Min. | Type | Max. | Units | |||||
| OUTPUT (PIN = “R.F. OUTPUT”) | ||||||||
| 1 | Nominal Frequency | 10.000 | 100.000 | MHz | ||||
| 2 | Initial Accuracy | -0.2 | +0.2 | ppm | @ +25 ±1°C,after turn on power 60 minutes,Vco=+5V | |||
| 3 | Waveform | Sine wave | ||||||
| 4 | Level | 8 | dBm | |||||
| 5 | Load | 50 | Ω | |||||
| 6 | Harmonics | -30 | dBc | |||||
| 7 | Spurious | -80 | dBc | |||||
| FREQUENCY STABILITY | ||||||||
| 8 | Ambient | ±50 | ±100 | ppb | referenced to 25°C | |||
| 9 | Aging | Daily | -5 | +5 | ppb | After 30 days. | ||
| yearly | -500 | +500 | ppb | |||||
| 10years | -1.7 | +1.7 | ppm | |||||
| 10 | Voltage | -20 | +20 | ppb | ±5% change | |||
| 11 | Short term | 0.05 | ppb | root Allan variance for τ=1 sec | ||||
| 12 | Load | -10 | +10 | ppb | ±5% change | |||
| 13 | Warm-up | -50 | +50 | ppb | in 5 minutes @ +25 ±1°C, referenced to 1 hour | |||
| 14 | G-Sensitivity (each axis) | 1 | Ppb/g | |||||
| 15 | Phase Noise | Option A | Option B | Refer to Table 1 : Ordering Information | ||||
| @10Hz | -100 | -103 | dBc/Hz | |||||
| @100Hz | -130 | -135 | dBc/Hz | |||||
| @1KHz | -160 | -162 | dBc/Hz | |||||
| @10KHz | -173 | -173 | dBc/Hz | |||||
| @100KHz | -177 | -176 | dBc/Hz | |||||
| @1MHz | -178 | -178 | dBc/Hz | |||||
| ELECTRICAL FREQUENCY ADJUSTMENT (PIN = “VCO INPUT”) | ||||||||
| 16 | Tuning Range | ±2 | ppm | Referenced to frequency at nominal Center Voltage | ||||
| 17 | Control Voltage | 0 | +4.5 | V | ||||
| 18 | Slope | Positive | ||||||
| 19 | Center Voltage | +2.25 | V | |||||
| 20 | Linearity | -10 | +10 | % | ||||
| * Sufficient to adjust the oscillator to nominal frequency for 10 years. Some unit will have ±0.7ppm tuning range. | ||||||||
| INPUT POWER (PIN = “+VDC”) | ||||||||
| 21 | Voltage | +4.75 | +5 | +5.25 | V | |||
| 22 | Current | Steady State | 1.2 | w | @ +25°C, operating -20°C ~ +70°C | |||
| 23 | During Warm-Up | 500 | mA | @ +25°C, operating -20°C ~ +70°C | ||||
| 24 | Waveform | HCMOS | ||||||
| 25 | Level High | 3.8 | V | |||||
| 26 | Level Low | 0.4 | V | |||||
| 27 | Load | 1KΩ//10PF | ||||||
| 28 | Duty Cycle | 40 | 60 | % | ||||
| 29 | Rise/Fall time | 3 | ns | 20% to 80% | ||||
| ENVIRONMENTAL | ||||||||
| 30 | Operable Temperature | -20 | 70 | ℃ | ||||
| 31 | Storage Temperature | -45 | 90 | ℃ | ||||
| 32 | Humidity | MIL-STD-202, Method 103 Test Condition A | 95% RH @ +40°C,non-condensing,240 hours | |||||
| 33 | Vibration (non-operating) | MIL-STD-202, Method 201 | 0.06” Total p-p, 10 to 55 Hz | |||||
| 34 | Shock (non-operating) | MIL-STD-202, Method 213, Test Condition J | 30g, 11ms, half-sine | |||||
| 35 | Package type | 20.4*12.8*11 | ||||||
| Note 1: Output maintained over this temperature range. Other requirements of this specification may not be met when operating outside the temperature range in -20~70℃. Note 2: Test conditions: VDC = +5 V; VCO = +2.25 V; at +25 ± 3°C unless otherwise identified. |
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2. Dimension (Unit: mm)
3.For more FAQs and other services, please click on the image below to view.
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FEATURE ①Dimension 20.4 x 12.8 x 11mm, pypical ②Low Phase Noise & Low G-Sensitivity ③Small Hermetically Sealed Package ④Tight Frequency Stability ⑤Low Power Consumption ⑥Fast Warm-up Time ⑦Electrical Frequency Tuning Input ⑧RoHS-Compliant (lead-free) TYPICAL APPLICATION ①Instrument Reference ②Microwave Communication ③Clock Reference for Microwave Signal Source ④Test & Measurement ⑤Telecom Systems ⑥Radar Systems
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FEATURE ①Dimension 25.4 x 22.1 x 13.2mm, pypical ②Low Phase Noise ③Small SMD Package ④Tight Frequency Stability ⑤Low Power Consumption ⑥Fast Warm-up Time ⑦Electrical Frequency Tuning Input ⑧Reference Voltage Output ⑨RoHS-Compliant (lead-free) TYPICAL APPLICATION ①Instrument Reference ②Microwave Communication ③Clock Reference for Microwave Signal Source ④Test & Measurement ⑤Telecom Systems ⑥Radar Systems
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FEATURE ①Design for Application of Exceptional Frequency Stability and Timing ②Aging Performance a.±0.05 ppb/day b.±10 ppb/Year c.±50 ppb/10 Years TYPICAL APPLICATION ①Instrument Reference ②Data Communication ③Test & Measurement ④Telecom Systems ⑤GPS
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FEATURE ①Ultra Low Phase Noise & Low G-Sensitivity ②Hermetically Sealed Package ③Tight Frequency Stability ④Low Power Consumption ⑤Fast Warm-up Time ⑥Electrical Frequency Tuning Input ⑦Reference Voltage Output ⑧RoHS-Compliant (lead-free) TYPICAL APPLICATION ①Instrument Reference ②Microwave Communication ③Clock Reference for Microwave Signal Source ④Test & Measurement ⑤Telecom Systems ⑥Radar Systems ⑦Medical (MRT)
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