NJG1520PE1
nELECTRICAL
CHARACTRISTICS 4 [1.5GHz TX Mode]
General Conditions: T
a
=+25°C, V
DD
=3.5V, V
SS
=-2.5V, f
in
=1453MHz
Tested on PCB circuit as shown below.
Insertion loss of each connectors, striplines, and capacitors are excluded.
TX, RX, ANT1, ANT2, EXT1, EXT2: terminated (50Ω)
TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor.
PARAMETER
Frequency range 3
TX-ANT1 Insertion Loss
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 2
Adjacent Channel
Leakage Power 3
Adjacent Channel
Leakage Power 4
2nd Harmonics 2
3rd Harmonics 2
VSWR 3
Switching Time 3
SYMBOL
f
in
3
LOSS7
LOSS8
ISL10
ISL11
ISL12
ISL13
ISL14
P
-0.5
(2)
ACP3
P
in
=30dBm
P
in
=30dBm
P
in
=30dBm
TX-ANT1, TX-EXT1 passing
P
in
=30dBm
TX-EXT1 passing
P
in
=30dBm
TX-ANT1, TX-EXT1 passing
P
in
=30dBm
TX-ANT1 passing
P
in
=30dBm
TX-ANT1,TX-EXT1 passing
TX-ANT1,TX-EXT1 passing
PDC Standard, ±50kHz offset
P
in
=30dBm
Input Signal ACP=-67dBc @ 30dBm
PDC Standard, ±100kHz offset
P
in
=30dBm
Input Signal ACP=-76dBc @ 30dBm
P
in
=30dBm
Input Signal 2nd Harmonics =-80dBc
P
in
=30dBm
Input Signal 3rd Harmonics =-110dBc
TX-ANT1, TX-EXT1 Passing
CTL1~3
CONDITION
MIN
1429
-
-
28
25
20
20
35
33.5
-
TYP
-
0.55
0.65
33
30
24
24
40
35.5
-64
MAX
1453
0.70
0.80
-
-
-
-
-
-
-60
UNITS
MHz
dB
dB
dB
dB
dB
dB
dB
dBm
dBc
ACP4
2f
0
(2)
3f
0
(2)
VSWR3
T
D
3
-
-
-
-
-
-72
-65
-63
1.2
120
-70
-61
-61
1.6
500
dBc
dBc
dBc
nsec
-5-
NJRC [ NEW JAPAN RADIO ]
