FXO-LC735RFC-2125 Datasheet, PDF (2/2 Pages) Fox Electronics – FIBRE CHANNEL

for FIBRE CHANNEL Model: FXO-LC735RFC-212.5
LVDS 7 x 5mm 3.3V 50ppm XO Freq: 212.5MHz
Dimensional Drawing & Pad Layout
Phase Jitter & Time Interval Error (TIE) (Typical Measurements)
Frequency
Phase Jitter
(12kHz to 20MHz)
TIE
(Sigma of Jitter Distribution)
Units
212.5 MHz
0.89
3.9
pS RMS
Phase Jitter is integrated from HP3048 Phase Noise Measurement System; measured directly into 50 ohm input; V_DD = 3.3V.
TIE was measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software; V_DD = 3.3V.
Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)
Random & Deterministic Jitter Composition (Typical Measurements)
Random (Rj) Deterministic (Dj)
Frequency
(pS RMS)
(pS P-P)
Total Jitter (Tj)
(14 x Rj) + Dj
212.5 MHz
0.9
6.7
18.7 pS
Rj and Dj, measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software.
Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)
Pin Functional Description
Pin #
1
2
Name
E/D¹
NC
Type
Logic
Function
Enable / Disable Control of Output (0 = Disabled)
No Connection – Leave Open
3
GND
Ground
Electrical Ground for V_DD
4
Output
Output
LVDS Oscillator Output
5
6
NOTES:
Output 2
Output
Complementary LVDS Output
V_DD ²
Power
Power Supply Source Voltage
1 _{Includes pull-up resistor to VDD to provide output when the pin (1) is No Connect.}
2 _{Installation should include a 0.01µF bypass capacitor placed between VDD}
(Pin 6) and GND (Pin 3) to minimize power supply line noise.
DWG- | Rev. 07/13/2010
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