NJG1521PE1
n
ELECTRICAL 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 (50W)
TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor.
PARAMETER
SYMBOL
fin1
CONDITION
MIN TYP MAX UNITS
Frequency range 1
TX-ANT1 Insertion Loss
TX-EXT1 Insertion Loss
TX-RX Isolation
885
-
-
960
MHz
dB
LOSS1
LOSS2
ISL1
Pin=30dBm
0.45 0.60
0.50 0.65
Pin=30dBm
Pin=30dBm
-
dB
24
22
20
20
32
29
27
25
25
37
-
-
-
-
-
-
dB
TX-ANT1, TX-EXT1 passing
Pin=30dBm
TX-ANT1 Isolation
TX-ANT2 Isolation
TX-EXT1 Isolation
TX-EXT2 Isolation
ISL2
dB
TX-EXT1 passing
Pin=30dBm
ISL3
dB
TX-ANT1, TX-EXT1 passing
Pin=30dBm
ISL4
dB
TX-ANT1 passing
Pin=30dBm
ISL5
dB
TX-ANT1,TX-EXT1 passing
Input Power at
0.5dB Compression 1
P-0.5dB(1) TX-ANT1,TX-EXT1 passing
PDC Standard, ±50kHz offset
33.5 35.5
dBm
Adjacent Channel
Leakage Power 1
ACP1
Pin=30dBm
-
-
-63
-74
-60
-70
dBc
dBc
Input Signal ACP=-64dBc @ 30dBm
PDC Standard, ±100kHz offset
Pin=30dBm
Adjacent Channel
Leakage Power 2
ACP2
Input Signal ACP=-76dBc @ 30dBm
Pin=30dBm
Input Signal 2nd Harmonics=-70dBc
2nd Harmonics 1
3rd Harmonics 1
VSWR 1
2f0(1)
3f0(1)
-
-
-
-
-65
-64
1.2
-63
-62
1.5
dBc
dBc
Pin=30dBm
Input Signal 3rd Harmonics=-100dBc
VSWR1 TX-ANT1, TX-EXT1 passing
TD1 CTL1~3
Switching Time 1
120 500
nsec
- 3 -
NJRC [ NEW JAPAN RADIO ]
