FAR-F4DA Datasheet, PDF (1/6 Pages) Fujitsu Component Limited. – TIMING EXTRACTION FILTER (50 to 300MHz)

FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-20101-1E
ASSP
TIMING EXTRACTION FILTER
(50 to 300MHz)
F4 SERIES
s DESCRIPTION
The F4 series are timing extraction filter used in the high-grade digital transmission equipment like wide-band
ISDN. The F4 series uses a single lithium tantalate piezoelectric crystal (LiTaO3) that has large electromechanical
coupling coefficient, and a unique SAW resonator. That provides wide bandwidths, insertion loss, and
exceptional stability in VHF band until 300MHz.
s FEATURES
• Wide frequency range:
50 to 300MHz
• Wide band width:
0.3 to 1.0%
• Low insertion loss:
6dB or less
• Excellent temperature characteristics:
±200 ppm or less (0 to 60°C)
• No adjustment is required due to small frequency deviation:
∆fo < ±500ppm
• High reliable hermetically sealed package
• Small type, and compatible with 14-pin DIP IC
s PACKAGE
14-pin DIP size metal case