NJM2295A(2003) 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJM2295A Datasheet PDF : 6 Pages
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NJM2295A
FM IF IC FOR REMOTE KEYLESS ENTRY SYSTEM
■ GENERAL DESCRIPTION
The NJM2295A is FM IF IC for the remote keyless entry
system (RKE). It includes almost all functions of IF blocks,
from the 1st. Mixer to the wave shaving circuit.
Exclusively designed NJM2295A is suited not only for the
RKE, but for other FM signal receivers.
■ PACKAGE OUTLINE
NJM2295AV
■ FEATURES
● Low Operating Current
● Low Operating Voltage
● Local Oscillation Frequency
● Mixer Active Frequency
● IF Frequency
● 1st. Mixer Included
● RSSI Circuit Included
● FSK Wave Shaping Circuit
● Bipolar Technology
● Package Outline
5mA typ. at V+=5V
+2.7V to 7.0V
50 to 350MHz
to 450MHz
IF=10.7MHz
SSOP20
■ BLOCK DIAGRAM
Ver.2003-12-09
-1-
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