njg1304e New Japan Radio Co.,Ltd, njg1304e Datasheet - Page 6
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njg1304e
Manufacturer Part Number
njg1304e
Description
Medium Power Amplifier Gaas Mmic
Manufacturer
New Japan Radio Co.,Ltd
Datasheet
1.NJG1304E.pdf
(8 pages)
NJG1304E
- 6 -
RECOMMENDED CIRCUIT
RECOMMENDED CIRCUIT TO GENERATE NEGSTIVE VOLTAGE
VCONT
(-0.5~1.2V) -2V<I
(0~-2V)
RFIN
VGG
C3
V
(0.0~+2.0V)
CONT
C1
C1
DD
=0
500k
1M
C2
C1
C2
1
2
3
4
5
6
7
1M
GND
RFIN
VGG1
VCONT
VGG2
GND
GND
2
3
+3.0V
NJU7001
NJU7660
8
1
7
4
10uF
+V
-V
+
-
5
4
6
out
-
10uF
+
RFOUT
VDD1
VDD2
GND
GND
GND
GND
-3.0V
14
13
12
11
10
9
8
10k Trimmer Resistance
(7k )
(3k )
V
cont
(0.0~-2.0V)
C2
C2
VGG
(-0.9V Typ.)
C1
C1
C3
(3.0~5.0V)
VDD
RFOUT