YH1440
YH1440
Greenray Industries' YH1440/1441 Series OCXOs are high-performance oscillators in a compact, surface-mount technology (SMT) package.
- Package size: 25.4 x 22.1 mm SMT
- Phase noise floor: -160 dBc
- Frequency range: 10 - 100 MHz
- Output: CMOS (YH1440) or Sinewave (Model 1441)
- Stratum 3 compliant
- Applications: Test & Measurement, Instrumentation
- Ground radar
- Air traffic control systems
- Emergency wireless communications transceivers
- Clock reference for analyzers or synthesizers
- Ethernet synchronization
- Communication systems
- Ground station RF telemetry systems
- Multiband terminals
- Upconverters
Frequency Characteristics
- Nominal Frequency: 10 - 100 MHz
- Frequency Stability: Varies with temperature range, e.g., ±100 ppb at 0°C to +50°C
- Aging: ±2 ppb per day after 30 days
- Warm-up Time: 5 minutes within ±50 ppb
- Frequency vs Voltage: ±3 ppb for a 5% change
- Frequency vs Load: ±5 ppb for a 10% change
- Electronic Frequency Control: ±5 ppm
- Static @ 100 MHz: -80 dBc/Hz at 10 Hz offset, improving to -160 dBc/Hz at 100 kHz offset
- Supply Voltage: Options include 3.3 VDC, 5.0 VDC, 12.0 VDC, 15.0 VDC
- Supply Current: 25 mA
- Input Power: 5 W during warm-up, 2 W at idle
- CMOS (YH1440): Load 15 pF, Symmetry 40-60%
- Sine (YH1441): Load 50 Ω, Level 0 dBm, Harmonics -20 dBc
- Vibration: MIL-STD-202, 50 g, 20 to 2,000 Hz
- Shock: MIL-STD-202, 1,500 g, 0.5 ms
- Operating Temperature: -40°C to +70°C
- Storage Temperature: -45°C to +75°C
- Terminal Finish: Gold plated standard, SnPb 63/37 available
- Package Finish: Stainless Steel and Nickel-plated Kovar
- Package Weight: 8 grams
- Soldering: Hand or reflow soldering
- Shipping: Tray pack
- Marking: Includes Greenray logo, model, frequency, serial number, and date code
YH1440 - N27 - 5.0 - 100.0 MHz - E
- Model: YH1440 (CMOS) or YH1441 (Sinewave)
- Stability Code: e.g., N27 for -20°C to +70°C
- Input Voltage: e.g., 5.0 VDC
- Frequency: From 10 to 100 MHz
- Termination Finish: E (Gold plated, RoHS)
Catalog excerpts
Product Description Greenray Industries' YH1440/1441 Series OCXOs offer excellent performance in a compact, SMT package. 25.4 x 22.1 mm SMT package Phase noise floor of -160 dBc Frequency Range: 10 - 100 MHz CMOS (YH1440) or Sinewave (Model 1441) Output Stratum 3 Compliant Ideal for Test & Measurement, Instrumentation application Ground radar Air traffic control system Emergency wireless communications transceiver Clock reference for analyzers or synthesizers Ethernet synchronization Communication system Ground station RF telemetry systems Multiband t
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Electrical Characteristics Parameter Nominal Frequency Frequency Stability (other stability available, please contact factory) Aging Warm-up Time Frequency vs Voltage Frequency vs Load Electronic Frequency Control Per day, after 30 days Within ± 50 ppb For a 5% change For a 10% change EFC = 0 to SUP., Positive slope Parameter Static @ 100 MHz nominal Frequency Parameter Supply Voltage Supply Current Input Power Parameter CMOS Load Level Symmetry Sine Load Level Harmonics Frequency Characteristics Min Typical 10 ± 100 ± 150 Warm-up, 5 min Idle, at +25°C Conditions Max 3.6 5.25 12.6 15.7 25 5 2...
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Environmental and Mechanical Specifications Screening Vibration Shock Screenings Method, Condition 204, Cond A 213, Cond C Description 50 g, 20 to 2,000 Hz, swept sine 1,500 g, 0.5 ms half-sine Recommendations and General Information Parameter Operating Temperature Storage Temperature Terminal Finish Package Finish Package Weight Soldering Instruction Shipping Marking Notes -40°C to +70°C -45°C to +75°C Gold plated is standard, SnPb 63/37 is available Stainless Steel and Nickel-plated Kovar 8 grams Hand solder or reflow soldering Tray pack Line 1: Greenray logo Line 2: Model Line 3: Frequency...
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Package dimensions and Pad Connections
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