VF230V
Voltage Controlled Oscillators LVPECL/LVDS 3.3V
5X7 mm Surface Mount
750 KHz to 800 MHz
Features
Description
High speed – Low jitter LVPECL or LVDS output with tristate
Small SMD package (5X7 mm)
Valpey Fisher’s 230V surface mount VCXO provides
waveforms for clocking LVPECL and LVDS
circuits. The 5X7mm footprint package provides the
performance of larger oscillators with a level of
board space reduction achieved. ASIC technology is
used to accomplish size reduction and enhance
performance and reliability. Low jitter output
signals are generated. The wide range of frequencies
offered, many stability options, and industrial
temperature range availability, make this model the
solution for many applications. A tristate function is
included to allow for easy automated testing of
assemblies. Tape and reel packaging is standard.
Stability options of 50 and 25ppm
Commercial or industrial temperature range
Rugged, hermetic package for automated assembly
ROHS Compatible
Typical Applications
Telecom/networking systems that require low jitter clocks
9
9
9
9
DSL,
Gigabit Ethernet,
Fibre channel
Optical networking
CONNECTIONS
PIN 1 Vc (Control Voltage)
Pin 2
PIN 3
PIN 4
PIN 5
PIN 6
OE (Output Enable)
Ground
Output 1: Q
Output 2: Q
+VDD
Valpey Fisher Corporation • 75 South Street, Hopkinton, MA 01748 • Tel. 1-800-XTALREP, 508-435-6831 • FAX 508 4355289
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Rev 1.0 11/04