QUARTZ
EURO
VCXO
GPW62 LVPECL
11.4 x 9.6 x 2.5mm 6 pad SMD VCXO
Frequency range 750kHz to 800MHz
LVPECL Output
Supply Voltage 3.3 VDC
Phase jitter 2.35ps typical
Pull range from ±30ppm to ±150ppm
DESCRIPTION
OUTLINE & DIMENSIONS
GPW62 VCXOs are packaged in a 6 pad 7mm x 5mm SMD package.
Typical phase jitter for GPW series VCXOs is 2.35ps. 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:
750.0kHz to 800.0MHz
3.3 VDC ±5%
Output Logic:
LVPECL
RMS Period Jitter:
Peak to Peak Jitter:
Phase Jitter:
4.3ps typical
27.0ps typical
2.35ps typical
Initial Frequency Accuracy:
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
(RL=50 to Vdd-2V)
From ±30ppm to ±150ppm
1.65 ±0.35 Volts
Output Voltage HIGH (1):
Output Voltage LOW (0):
Pulling Range:
Control Voltage Range:
Temperature Stability:
Output Load:
See table
50 into Vdd or Thevenin equiv.
0.5ns typ., 0.7ns max.
20% Vdd to 80% Vdd
50% ±5%
Rise/Fall Times:
Duty Cycle:
(Measured at Vdd-1.3V)
10ms maximum, 5ms typical
75mA maximum at 212.5MHz
80mA maximum at 622.08MHz
2kV maximum
-55° to +150°C
±2ppm per year maximum
See table
Start-up Time:
Current Consumption:
Static Discharge Protection:
Storage Temperature:
Ageing:
Enable/Disable:
RoHS Status:
Fully compliant or non-complaint
versions available
FREQUENCY STABILITY
PART NUMBERING
Temp. Range
Stability Code Stability ±ppm
Example: 3GPW62G-B-80N-60.000
A
B
C
D
E
25
50
100
25
50
0°~+70°C
0°~+70°C
0°~+70°C
-40°~+85°C
-40°~+85°C
-40°~+85°C
Supply Voltage
3 = +3.3V
Series Designator
GPW62
RoHS Status
F
100
G = RoHs compliant
Blank = RoHS non-compliant
Stability over temperature range
(See table)
If non-standard frequency stability is required
Use ‘I’ followed by stability, i.e. I20 for ±20ppm
Pullability in ±ppm
Pullability determinator
N = minimum
ENABLE/DISABLE FUNCTION
Tristate Pad
Status
Output Status
M = maximum
Not connected LVPECL and Complimentary LVPECL enabled
Below 0.3Vdd Both outputs are disabled (high impedance)
(Ref. to ground)
T = Typical
Frequency in MHz
Both outputs are enabled
Above 0.7Vdd
(Ref. to ground)
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk