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PDF NJG1642HE3 Data sheet ( Hoja de datos )
| Número de pieza | NJG1642HE3 | |
| Descripción | X SPDT SWITCH GaAs MMIC / USB12-E3 | |
| Fabricantes | JRC | |
| Logotipo |  |
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NJG1642HE3
X SPDT SWITCH GaAs MMIC
n GENERAL DESCRIPTION
NJG1642HE3 is a GaAs X(Cross) SPDT switch MMIC.
This is suitable for the application of selecting one circuit
with two ports such as balanced type circuit from among
two circuits with two ports.
This switch features very low loss, and wide frequency
coverage from 50MHz to 3GHz at low control voltage of 1.85 V.
The ultra small & ultra thin USB12 package is adopted.
n PACKAGE OUTLINE
NJG1642HE3
n FEATURES
l Low voltage operation
l Low voltage Logic control
l Low insertion loss
l High isolation
l Operating current consumption
l Control current consumption
l Ultra small & ultra thin package
VDD=+2.0~+5.0V
VCTL(H)=+1.7~VDD
0.3dB typ. @f=1.0GHz, PIN=0dBm, each switch, VDD=2.7V
0.4dB typ. @f=2.0GHz, PIN=0dBm, each switch, VDD=2.7V
0.55dB typ. @f=3.0GHz, PIN=0dBm, each switch, VDD=2.7V
28dB typ. @f=2.0GHz, PC1-PC2 PIN=0dBm, VDD=2.7V
27dB typ. @f=1.0GHz, PIN=0dBm, VDD=2.7V
PC1-PA1, PC2-PA2, PC1-PB1, PC2-PB2
21dB typ. @f=2.0GHz, PIN=0dBm, VDD=2.7V
PC1-PA1, PC2-PA2, PC1-PB1, PC2-PB2
16uA typ. @f=1.0GHz, PIN=0dBm, VDD=2.7V
8uA typ. @f=1.0GHz, PIN=0dBm, VDD=2.7V
USB12-E3 (Package size: 2.35x2.35x0.75mm)
n PIN CONFIGURATION
USB12Type (Top View)
PA1 VCTL GND
12 11 10
PA2 1
9 PC1
GND 2
8 GND
PB1 3
7 PC2
456
PB2
VDD
GND
Pin connection
1. PA2
2. GND
3. PB1
4. PB2
5. VDD
6. GND
7. PC2
8. GND
9. PC1
10.GND
11.VCTL
12.PA1
n TRUTH TABLE
“H”=VCTL(H), “L”=VCTL(L)
ON PATH
PC1-PA1,PC2-PA2
PC1-PB1,PC2-PB2
VCTL
H
L
X SPDT Switch : Switch that output port of two SPDT switches crosses internally.
NOTE: Please note that any information on this catalog will be subject to change.
Ver.2006-4-13
-1-
1 page  
NJG1642HE3
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n ELECTRICAL CHARACTERISTICS (With Application circuit, Loss of external circuit are excluded)
PC1-PA1 Insetion Loss vs. Frequency
( VDD=2.7V, VCTL=1.85V )
0.0
PC1-PB1 Insetion Loss vs. Frequency
( VDD=2.7V, VCTL=0V )
0.0
-0.5 -0.5
-1.0 -1.0
-1.5 -1.5
-2.0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
Frequency (GHz)
-2.0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
Frequency (GHz)
PC2-PA2 Insetion Loss vs. Frequency
( VDD=2.7V, VCTL=1.85V )
0.0
-0.5
-1.0
-1.5
-2.0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
Frequency (GHz)
PC2-PA2 Insetion Loss vs. Frequency
( VDD=2.7V, VCTL=0V )
0.0
-0.5
-1.0
-1.5
-2.0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
Frequency (GHz)
-5-
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n APPLICATION CIRCUIT
C6
C8
0V/1.85V
NJG1642HE3
PA1 12 VCTL 11
10 GND
C1 PA2
1
PC1 C5
9
GND
2
]
C2 PB1
3
GND
8
PC2 C4
7
PB2 4 VDD 5
C3
2.7V
6 GND
C7
n PARTS LIST
No.
C1~C6
C7
C8
Parts list 1
f=0.05~0.1GHz
0.01uF
1000pF
10pF
Parts list 2
f=0.1~0.5GHz
1000pF
1000pF
10pF
Parts list 3
f=0.5~3.0GHz
56pF
1000pF
10pF
- 11 -
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet NJG1642HE3.PDF ] | |
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