njg1515avb2 New Japan Radio Co.,Ltd, njg1515avb2 Datasheet - Page 7

• Manufacturer Part Number: njg1515avb2
• Description: Tdma Antenna Switch Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

nTERMINAL INFORMATION
5,7,9,12,
14,16,18
PIN NO.
10
11
13
15
17
19
20
1
2
3
4
6
8
SYMBOL
EXT2
EXT1
TER2
ANT1
ANT2
TER1
CTL2
CTL3
CTL1
GND
V
V
RX
TX
DD
SS
High-impedance C-MOS input terminal. This terminal is set to High-Level by
2V~V
connect this terminal by 100K resistor with GND terminal or V
High-impedance C-MOS input terminal. This terminal is set to High-Level by
2V~V
connect this terminal by 100K resistor with GND terminal or V
Negative voltage supply terminal. The negative voltage (-3.5~-2.0V) have to
be supplied on transmitting. Otherwise negative voltage of -2.5~0V can be
used or this terminal can be stayed open, because internal level of this
terminal is automatically set to GND level on receiving. The bypass capacitor
have to be connected with GND terminal for excellent RF performance.
RF receiving port. An external capacitor of 56pF~100pF is required to block
DC voltage (V
RF transmitting/receiving port. An external capacitor of 56pF~100pF is
required to block DC voltage (V
RF transmitting port. An external capacitor of 56pF~100pF is required to
block DC voltage (V
ANT1 termination port. The influence of ANT1 port to ANT2 port is
suppressed by terminating this port by an appropriate termination. An
external capacitor (5pF) is required to block DC voltage (V
RF transmitting/receiving port. An external capacitor of 56pF~100pF is
required to block DC voltage (V
RF receiving port. An external capacitor of 56pF~100pF is required to block
DC voltage (V
RF receiving port. An external capacitor of 56pF~100pF is required to block
DC voltage (V
ANT2 termination port. The influence of ANT2 port to ANT1 port is
suppressed by terminating this port with appropriate termination. An external
capacitor (5pF) is required to block DC voltage (V
Positive voltage supply terminal. The positive voltage (2.7~5.0V) have to be
supplied. The bypass capacitor have to be connected with GND terminal for
excellent RF performance.
High-impedance C-MOS input terminal. This terminal is set to High-Level by
2V~V
connect this terminal by 100k resistor with GND terminal or V
Ground terminal. Please connect this terminal with ground plane as close as
possible for excellent RF performance.
DD
DD
DD
, and Low-Level by +0.6V~0V. In case of open or unstable level,
, and Low-Level by +0.6V~0V. In case of open or unstable level,
, and Low-Level by +0.6~0V. In case of open or unstable level,
DD
DD
DD
).
).
).
DD
).
DESCRIPTIONS
DD
DD
).
).
NJG1515AVB2
DD
).
DD
).
DD
DD
DD
terminal.
terminal.
terminal.
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