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EURO QUARTZ
11.4 x 9.6 x 2.5mm 6 pad SMD
GDW62 LVDS VCXO
OUTLINE & DIMENSIONS
PART NUMBERING
Example:
3GDW62G-B-80N-60.000
Supply Voltage
3 = +3.3V
Series Designator
GPW62
RoHS Status
G = RoHs compliant
Blank = RoHS non-compliant
Stability over temperature range
(See table)
Pullability in ±ppm
Pullability determinator
N = minimum
M = maximum
T = Typical
Frequency in MHz
Frequency range 750kHz to 800MHz
LVDS Output
Supply Voltage 3.3 VDC
Phase jitter 2.35ps typical
Pull range from ±30ppm to ±150ppm
DESCRIPTION
Frequency Range:
750kHz to 800.0MHz
Supply Voltage:
3.3 VDC ±5%
Output Logic:
LVDS
RMS Period Jitter:
4.3ps typical
Peak to Peak Jitter:
27.0ps typical
Phase Jitter:
2.35ps typical
Initial Frequency Accuracy:
Tune to the nominal frequency
with Vc= 1.65 ±0.2VDC
Output Voltage HIGH (1):
1.4 Volts typical
Output Voltage LOW (0):
1.1 Volts typical
Pulling Range:
From ±30ppm to ±150ppm
Control Voltage Range:
1.65 ±1.35 Volts
Temperature Stability:
See table
Output Load:
50W into Vdd or Thevenin equiv.
Rise/Fall Times:
0.5ns typ., 0.7ns max.
20% Vdd to 80% Vdd
Duty Cycle:
50% ±5%
(Measured at Vdd-1.3V)
Start-up Time:
10ms maximum, 5ms typical
Current Consumption:
55mA typical, 60mA maximum
(At 202.50MHz)
Static Discharge Protection:
2kV maximum
Storage Temperature:
-55° to +150°C
Ageing:
±2ppm per year maximum
Enable/Disable:
See table
RoHS Status:
Fully compliant or non compliant
SPECIFICATION
GDW62 VCXOs are packaged in a 6 pad 11.4 x 9.6mm SMD
package. Typical phase jitter for GDW series VCXOs is 2.35ps. Output
is LVDS. Applications include phase lock loop, SONET/ATM, set-top
boxes, MPEG , audio/video modulation, video game consoles and
HDTV.
750.0kHz to 800.0MHz
Stability Code
FREQUENCY STABILITY
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
Stability ±ppm Temp. Range
Tristate Pad
Status
ENABLE/DISABLE FUNCTION
LVDS and Complimentary LVDS enabled
Both outputs are disabled (high impedance)
Both outputs are enabled
Output Status
Not connected
Below 0.3Vdd
(Ref. to ground)
(Ref. to ground)