11.4 x 9.6 x 2.5mm 4 pad SMD
Description
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DataSheet.
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EURO QUARTZ
Frequency range 50.
01MHz to 800MHz LVCMOS Output Supply Voltage 3.
3 VDC High Q fundamental mode crystal Low jitter multiplier circuit DESCRIPTION GW42 VCXOs, are packaged in an industry-standard, 4 pad, 11.
4mm x 9.
6mm x 2.
5mm SMD package.
GW42 VCXOs incorporate a high Q fundamental crystal and a low jitter multiplier circuit.
SPECIFICATION Frequency Range: Supply Voltage: Output Logic: Integrated Phase Jitter: Period Jitter RMS: Period Jitter Peak to peak: Phase Noise: Initial Frequency Accuracy: Output Voltage HIGH (1): Output Voltage LOW (0): Pulling Range: Temperature Stability: Output Load: Start-up Time: Duty Cycle: Rise/Fall Times: Current Consumption <96MHz: >96MHz: Linearity: Modulation Bandwidth: Input Impedance: Slope Polarity: (Transfer function)
GW42 CMOS VCXO
11.
4 x 9.
6 x 2.
5mm 4 pad SMD
OUTLINE & DIMENSIONS
50.
01MHz to 800.
0MHz 3.
3 VDC ±5% LVCMOS 2.
6ps typical, 4.
0ps maximum (for 155.
250MHz) 4.
3ps typical (for 155.
250MHz) 27.
0ps typical (for 155.
250MHz) See table below Tune to the nominal frequency with Vc= 1.
65 ±0.
2VDC 90% Vdd minimum 10% Vdd maximum From ±30ppm to ±150ppm See table 15pF 10ms maximum, 5ms typical 50% ±5% measured at 50% Vdd 1.
2ns typical (15pF load) 30mA maximum (15pF load) 40mA maximum (15pF load) 10% maximum, 6% typical 25kHz minimum 2 MW minimum Monotonic and Positive.
(An increase of control voltage always increases output frequency.
) -50° to +100°C ±5ppm per year maximum Not available (4 pad package) Fully compliant
Storage Temperature: Ageing: Enable/Disable (Tristate): RoHS Status:
PHASE NOISE Offset 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz Frequency 155.
25MHz -65dBc/Hz -95dBc/Hz -120dBc/Hz -125dBc/Hz -121dBc/Hz -120dBc/Hz -140dBc/Hz
FREQUENCY STABILITY Stability Code Stability ±ppm Temp.
Range A 25 0°~+70°C B 50 0°~+70°C C 100 0°~+70°C D 25 -40°~+85°C E 50 -40°~+85°C F 100 -40°~+85°C If non-standard frequency stability is required Use ‘I’ followed by stability, i.
e.
I20 for ±20ppm
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