Data Sheet

EURO QUARTZ
GPW62 PECL VCXO
11.4 x 9.6 x 2.5mm 6 pad SMD VCXO
750.0kHz to 800.0MHz
Frequency range 750kHz to 800MHz
LVPECL Output
Supply Voltage 3.3 VDC
Phase jitter 2.6ps typical (12kHz ~ 20MHz)
Pull range from ±30ppm to ±150ppm
OUTLINE & DIMENSIONS
DESCRIPTION
GPW62 VCXOs are packaged in 6 pad 7mm x 5mm SMD. Typical
phase jitter for GPW series VCXOs is 2.6ps. Output is LVPECL.
Applications include phase lock loop, SONET/ATM, set-top boxes,
MPEG , audio/video modulation, video game consoles and HDTV.
SPECIFICATION
Frequency Range:
Supply Voltage:
Output Logic:
RMS Period Jitter:
Peak to Peak Jitter:
Phase Jitter 12kHz to 20MHz):
Initial Frequency Accuracy:
Output Voltage HIGH (1):
Output Voltage LOW (0):
Pulling Range:
Control Voltage Range:
Temperature Stability:
Output Load:
Rise/Fall Times:
Duty Cycle:
Start-up Time:
Current Consumption
<24MHz:
24.01 to 96MHz:
96.01 to 800MHz:
Static Discharge Protection:
Storage Temperature:
Ageing:
Enable/Disable:
RoHS Status:
750.0kHz to 800.0MHz
3.3 VDC ±5%
LVPECL
4.3ps typical
27.0ps typical
2.6ps typical
Tune to the nominal frequency
with Vc= 1.65 ±0.2VDC
Vdd-1.025V minimum
Vdd-0.880V maximum
Vdd-1.810V minimum
Vdd-1.620V maximum
From ±30ppm to ±150ppm
1.65 ±0.35 Volts
50W into Vdd or Thevenin equiv.
0.5ns typ., 0.7ns max.
20% Vdd to 80% Vdd
50% ±5%
10ms maximum, 5ms typical
25mA max.
65mA max.
100mA max.
2kV maximum
-55° to +150°C
±2ppm per year maximum
Fully compliant
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 ā€˜Iā€™ followed by stability, i.e. I20 for ±20ppm
ENABLE/DISABLE FUNCTION
Tristate Pad Output Status
Status
Not connected LVPECL and Complimentary LVPECL enabled
Below 0.3Vdd Both outputs are disabled (high impedance)
Above 0.7Vdd
Both outputs are enabled
PHASE NOISE at 156.250MHz
Offset: 10Hz 100Hz
dBc/Hz: -62
-92
1kHz
-120
10kHz
-132
100kHz 1MHz 10MHz
-128
-140
-150
10kHz
-125
100kHz 1MHz 10MHz
-119
-120
-140
PHASE NOISE at 155.520MHz
Offset: 10Hz 100Hz
dBc/Hz: -60
-90
1kHz
-115
PART NUMBERING
Example:
3 GPW62 B-80N-60.000
Supply Voltage
3 = +3.3V
Series Designator
GPW62
Stability over temperature range
(See table)
Pullability in ±ppm
Pullability determinator
N = minimum
M = maximum
T = Typical
Frequency in MHz
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 [email protected] www.euroquartz.co.uk
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