TK14584MTL 查看數據表（PDF） - Toko America Inc
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TK14584MTL Datasheet PDF : 20 Pages
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FEATURES
s Input Frequency (~22 MHz)
s Low Voltage Operation (2.3 to 5.5 V)
s Battery Save Function
s Wide Band Demodulator (~1 MHz)
s Very Small Package (SSOP-12)
APPLICATIONS
s Communications Equipment
s Wireless LAN
s Keyless Entry Systems
TK14584
FM IF IC
DESCRIPTION
The TK14584M is a standard function general purpose IF
IC capable of operating up to 22 MHz. The TK14584M has
a unique function that allows establishing the demodulation
characteristics by changing the external RC time constant,
and not changing the phase shifter constant. The RSSI
output is individually trimmed, resulting in excellent
accuracy, good linearity, and stable temperature
characteristics. The TK14584M was developed for high-
speed data communication, DECT, wireless LAN, keyless
entry systems, etc.
The TK14584M is available in the very small SSOP-12
surface mount package.
ORDERING INFORMATION
TK14584M
Tape/Reel Code
TAPE/REEL CODE
TL: Tape Left
January 2000 TOKO, Inc.
TK14584M
IF INPUT
DECOUPLE
DECOUPLE
NC
POWER SAVE
VCC
GND
11 RSSI
10 IF OUTPUT
9 DET INPUT
8 DET OUTPUT
7 AMP OUTPUT
BLOCK DIAGRAM
GND
-
+
AMP
VCC
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