NJG1683ME7
High Isolation X-SP3T (DP6T) SWITCH
I
GENERAL DESCRIPTION
The NJG1683ME7 is a GaAs X (cross) - SP3T (DP6T) switch
MMIC for switching of balanced (differential) triple band filters,
upper pin compatible for NJG1655ME7. It features low insertion
loss and very high isolation for balanced signal input which makes
it much suited for balanced filter switching.
The ESD protection circuits are integrated in the IC to achieve
high ESD tolerance.
The ultra-small and ultra-thin EQFN18-E7 package is adopted.
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PACKAGE OUTLINE
NJG1683ME7
*) The X-SP3T is a paired SP3T switch that features two identical SP3T switches being integrated into one chip. The two
SP3T switches are controlled synchronously, and their respective RF lines cross each other on the chip.
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APPLICATIONS
Switching of balanced type filters (Triple band) application
Suitable for 3G and LTE application
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FEATURES
G
Low operation voltage
G
Low control voltage
G
High isolation
(Balanced mode)
V
DD
=1.5~4.5V
V
CTL(H)
=1.8V typ.
55dB typ.
@f=1.0GHz, P
IN
=0dBm
47dB typ.
@f=2.0GHz, P
IN
=0dBm
45dB typ.
@f=2.7GHz, P
IN
=0dBm
0.35dB typ. @f=1.0GHz, P
IN
=0dBm
G
Low insertion loss
0.45dB typ. @f=2.0GHz, P
IN
=0dBm
0.60dB typ. @f=2.7GHz, P
IN
=0dBm
G
Small package
EQFN18-E7 (Package size: 2.0mm x 2.0mm x 0.397mm typ.)
G
RoHS compliant and Halogen Free
G
MSL1
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PIN CONFIGURATION
18
1
17
(Top View)
16
15
14
2
DECODER
13
3
12
4
11
5
6
7
8
9
10
1.
2.
3.
4.
5.
6.
7.
8.
9.
Pin connection
GND
10. GND
NC(GND) 11. PCB
P2A
12. PCA
P2B
13. VDD
GND
14. GND
P1B
15. VCTL2
P1A
16. VCTL1
GND
17. P3B
NC(GND) 18. P3A
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TRUTH TABLE
ON PATH
PCA-P1A PCB-P1B
PCA-P2A PCB-P2B
PCA-P3A PCB-P3B
“H”=V
CTL(H),
“L”=V
CTL(L)
VCTL1
VCTL2
H
L
L
L
L
H
NOTE: The information on this datasheet is subject to change without notice.
Ver.2013-04-09
-1-
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