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| NJG1521PE1 Datasheet, PDF (3/17 Pages) New Japan Radio – TDMA ANTENNA SWITCH GaAs MMIC | |||
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NJG1521PE1
nELECTRICAL CHARACTRISTICS 2 [800MHz TX Mode]
General Conditions: Ta=+25°C,VDD=3.5V,VSS=-2.5V, fin=940MHz
Tested on PCB circuit as shown below.
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX, RX, ANT1, ANT2, EXT1, EXT2: terminated (50â¦)
TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor.
PARAMETER
Frequency range 1
SYMBOL
fin1
CONDITION
MIN TYP MAX UNITS
885 - 960 MHz
TX-ANT1 Insertion Loss LOSS1 Pin=30dBm
- 0.45 0.60 dB
TX-EXT1 Insertion Loss
TX-RX Isolation
TX-ANT1 Isolation
TX-ANT2 Isolation
TX-EXT1 Isolation
TX-EXT2 Isolation
Input Power at
0.5dB Compression 1
Adjacent Channel
Leakage Power 1
Adjacent Channel
Leakage Power 2
2nd Harmonics 1
3rd Harmonics 1
VSWR 1
LOSS2 Pin=30dBm
ISL1
ISL2
ISL3
ISL4
ISL5
Pin=30dBm
TX-ANT1, TX-EXT1 passing
Pin=30dBm
TX-EXT1 passing
Pin=30dBm
TX-ANT1, TX-EXT1 passing
Pin=30dBm
TX-ANT1 passing
Pin=30dBm
TX-ANT1,TX-EXT1 passing
P-0.5dB(1)
ACP1
ACP2
2f0(1)
3f0(1)
TX-ANT1,TX-EXT1 passing
PDC Standard, ±50kHz offset
Pin=30dBm
Input Signal ACP=-64dBc @ 30dBm
PDC Standard, ±100kHz offset
Pin=30dBm
Input Signal ACP=-76dBc @ 30dBm
Pin=30dBm
Input Signal 2nd Harmonics=-70dBc
Pin=30dBm
Input Signal 3rd Harmonics=-100dBc
VSWR1 TX-ANT1, TX-EXT1 passing
- 0.50 0.65
24 29 -
22 27 -
20 25 -
20 25 -
32 37 -
33.5 35.5 -
- -63 -60
- -74 -70
- -65 -63
- -64 -62
- 1.2 1.5
dB
dB
dB
dB
dB
dB
dBm
dBc
dBc
dBc
dBc
Switching Time 1
TD1 CTL1~3
- 120 500 nsec
-3-
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