SF140CF51902T Integrated Circuit System, SF140CF51902T Datasheet

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SF140CF51902T

Manufacturer Part Number
SF140CF51902T
Description
70
Manufacturer
Integrated Circuit System
Datasheet
A
G
This family of SAW (surface acoustic wave) filters is
available in standard center frequencies of 70MHz and
140MHz. Bandwidths range from 0.25MHz to very wide
bandwidths (up to 56MHz). These filters are ideal for
general radio applications where the common IF is
70MHz or 140MHz and high rejection is needed.
B
PPLICATIONS
Military radios
Telemetry systems
Communication and navigation
Test equipment
Repeaters
LOCK
ENERAL
Antenna
Generic Radio Application
D
Integrated
Circuit
Systems, Inc.
Duplexer
IAGRAM
Switch
D
or
ESCRIPTION
RF PA
Standard SAW Filters (70MHz, 140MHz)
LNA
RF Synthesizer
Mixer
Mixer
Amp
Amp
Mixer
Mixer
S
F
T
IF Synthesizer
TANDARD
EATURES
YPICAL
SAW 3dB bandwidths from 0.25MHz to 56MHz
Insertion loss ranging from 20dB to 28dB
High rejection to remove spurious signals
Low amplitude ripple and group delay variation
Steep skirts optimized for high close-in rejection
Packages inc.: DIP-BT (27 x 12.6mm), and
DIP-O (22 x 13mm)
Amp
-104.538
-24.538
-34.538
-44.538
-54.538
-64.538
-74.538
-84.538
-94.538
70 or 140MHz
SAW Filter
70 or 140MHz
133. 6
SAW Filter
R
SAW F
ESPONSE
135.2 136. 8 138.4
Amp
ILTERS
Ty pe performanc e
Demodulator
F requenc y(MHz )
Modulator
140
(70MH
141.6 143. 2 144. 8
SF140CF51907T
Z
, 140MH
Voice, Data,
Video, etc.
Voice, Data,
Video, etc.
146. 4
Z
)

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SF140CF51902T Summary of contents

Page 1

Integrated Circuit Systems, Inc ENERAL ESCRIPTION This family of SAW (surface acoustic wave) filters is available in standard center frequencies of 70MHz and 140MHz. Bandwidths range from 0.25MHz to very wide bandwidths (up to 56MHz). These filters are ...

Page 2

Integrated Circuit Systems, Inc. S SAW F TANDARD ILTERS Frequency Part Number 70MHz Standard SAW Filters SF0070CF51541T SF0070CF51542T SF0070CF51543T SF0070CF51544T SF0070CF51546T SF0070CF51547T SF0070CF51548T SF0070CF51549T SF0070CF51550T SF0070CF51551T SF0070CF51553T SF0070CF51554T SF0070CF51557T SF0070CF51475T SF0070CF51842T SF0070CF51846T SF0070CF51848T SF0070CF51853T SF0070CF51854T SF0070CF51855T SF0070CF51856T 140MHz Standard SAW ...

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