YH1420
YH1420
Greenray Industries' YH1420/1421 Series OCXOs are compact, DIP packaged oscillators offering good stability.
Features
- Output: CMOS (Model 1420) or Sinewave (Model 1421)
- Supply Voltage: 3.3 or 5 VDC
- Miniature 20.3 x 12.7 mm package
- Frequency Range: 10 - 120 MHz
- ROHS Compliant
- Meets Stratum 3 requirements
Applications
- 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 terminal
- Upconverter
Electrical Characteristics
Frequency Characteristics
- Nominal Frequency: 10 - 120 MHz
- Frequency Stability: ±100 ppb (0°C to +60°C), ±200 ppb (-20°C to +70°C), ±300 ppb (-40°C to +85°C)
- Aging: ±0.5 ppm per year
- Warm-up Time: 5 min 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
Phase Noise Performance
- Static @ 100 MHz nominal Frequency: -110 dBc/Hz (10 Hz offset), -135 dBc/Hz (100 Hz offset), -155 dBc/Hz (1k Hz offset), -158 dBc/Hz (10k Hz and 100k Hz offset)
DC Supply
- Supply Voltage: 3.0-3.6 VDC (3.3), 4.75-5.25 VDC (5.0)
- Supply Current: 25 mA
- Input Power: 3 W (Warm-up, 5 min), 1 W (Idle, at +25°C)
RF Outputs
- CMOS (YH1420): Load 15 pF, Level SUP.-0.2 VDC ("1" level), +0.2 VDC ("0" level), Symmetry 40-60%
- Sine (YH1421): Load 50 Ω, Level 0 dBm, Harmonics -20 dBc
Environmental and Mechanical Specifications
Screenings
- Vibration: MIL-STD-202 204, Cond A, 50 g, 20 to 2,000 Hz, swept sine
- Shock: MIL-STD-202 213, Cond C, 1,500 g, 0.5 ms half-sine
Recommendations and General Information
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -45°C to +90°C
- Terminal Finish: Gold plated (RoHS) standard, SnPb 63/37 (non-RoHS) available
- Package Finish: Stainless Steel and Nickel-plated Kovar
- Package Weight: 3 grams
- Soldering Instruction: Hand solder and reflow soldering
- Shipping: Tray pack
- Marking: Line 1: Greenray logo + Model, Line 2: Frequency, Line 3: Serial Number + Data Code (YYWW)
Ordering Example
YH1420 - N27 - 5.0 - 100.0 MHz - E
- Model: YH1420 (CMOS), YH1421 (Sinewave)
- Stability Code: G17 (0 to +60°C), N27 (-20 to +70°C), T37 (-40 to +85°C)
- Input Voltage: 3.3 VDC or 5.0 VDC
- Frequency: From 10 to 120 MHz
- Termination finish: E (Gold plated, RoHS), PB (SnPb 63/37, non-RoHS), LF (SnAg 96.5/3.5, Lead-free)
Catalog excerpts
Product Description Greenray Industries' YH1420/1421 Series OCXOs offer good stability in a compact, DIP package. Output: CMOS (Model 1420) or Sinewave (Model 1421) Supply Voltage: 3.3 or 5 VDC Miniature 20.3 x 12.7 mm package Frequency Range: 10 - 120 MHz ROHS Compliant Meets Stratum 3 requirements 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
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Electrical Characteristics Frequency Characteristics Min Typical 10 ± 100 ± 200 Parameter Nominal Frequency Frequency Stability (other stability available, please contact factory) Aging Warm-up Time Frequency vs Voltage Frequency vs Load Electronic Frequency Control Parameter Static @ 100 MHz nominal Frequency Parameter Supply Voltage Supply Current Input Power Parameter CMOS Load Level Symmetry Sine Load Level Harmonics Per year Within ± 50 ppb For a 5% change For a 10% change EFC = 0 to SUP., Positive slope Warm-up, 5 min Idle, at +25°C Conditions Ordering Code Units dBc/Hz dBc/Hz dBc/Hz dBc/Hz...
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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 Conditions Notes -40°C to +85°C -45°C to +90°C Gold plated (RoHS) is standard. SnPb 63/37 (non-RoHS) is also available Stainless Steel and Nickel-plated Kovar 3 grams Hand solder and reflow soldering Tray pack Line 1: Greenray logo...
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Package information
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