NJM2275 データシートの表示（PDF） - Japan Radio Corporation
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NJM2275 Datasheet PDF : 5 Pages
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NJM2275
Under Development
RF AMPLIFIER FOR VHF/UHF(LOW) BAND
GENERAL DESCRIPTION
The NJM2275 is a low current, low voltage RF amplifier,
especially designed for VHF/UHF(low) band.
The center frequency of this narrow band amplifier is
changed by external components.
PACKAGE OUTLINE
FEATURES
Wide Operating Voltage
Low Operating Current
High Gain
Power Gain
Voltage Gain
Operating Frequency band
High Isolation
Bipolar Technology
Package Outline
1.8V to 6V
0.8mA type. at V+ =1.9V, 400MHz input
15dB (1.9V, 400MHz input)
30dB (1.9V, 400MHz input, 1kΩ load)
VHF to UHF(Low)
26dB(OUT to IN, 400MHz)
MTP6
NJM2275F
PIN CONFIGULATION
1
Orientation Mark
6
2
5
3
4
Top View
Pin Function
1. RF IN
2. GND
3. BIAS CAP
4. RF OUT
5. IREF
6. V+
BLOCK DIAGRAM
RF IN
1
GND
2
BIAS CAP
3
V+
6
I REF
5
RF OUT
4
Ver.2004-08-25
-1-
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