QUARTZ
EURO
GPA62 PECL VCXO
11.4 x 9.6 x 2.5mm SMD
60.0MHz to 240.0MHz
Frequency range 60MHz to 240MHz
LVPECL Output
Supply Voltage 3.3 VDC
Phase jitter 0.2ps typical
Pull range from ±30ppm to ±150ppm
DESCRIPTION
OUTLINE & DIMENSIONS
GPA62 VCXOs are packaged in a 6 pad 11.4 x 9.6mm SMD package.
Typical phase jitter for GPA series VCXOs is 0.2 ps. 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:
60.0MHz to 240.0MHz
3.3 VDC ±5%
LVPECL
RMS Period Jitter
60.0MHz ~ 120MHz:
120MHz ~ 240MHz:
Peak to Peak Jitter
2.5ps typical
4.7ps typical
60.0MHz ~ 120MHz:
120MHz ~ 240MHz:
17.5ps typical
24.5ps typical
Phase Jitter:
0.2ps typical
Initial Frequency Accuracy:
Output Voltage HIGH (1):
Output Voltage LOW (0):
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
Pulling Range:
Control Voltage Range:
Temperature Stability:
Output Load:
See table
50W 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-compliant
PART NUMBERING
FREQUENCY STABILITY
Example: 3GPA62GB-80N-60.000
Temp. Range
Stability Code Stability ±ppm
Supply Voltage
3 = +3.3V
Series Designator
GPA62
RoHS Status
G = Compliant
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
F
100
Blank - 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
Below 0.3Vdd
(Ref. to ground)
Above 0.7Vdd
(Ref. to ground)
LVPECL and Complimentary LVPECL enabled
Both outputs are disabled (high impedance)
T = Typical
Frequency in MHz
Both outputs are enabled
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk