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PDF NJG1521PE1 Data sheet ( Hoja de datos )
| Número de pieza | NJG1521PE1 | |
| Descripción | TDMA ANTENNA SWITCH GaAs MMIC | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJG1521PE1 (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
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NJG1521PE1
TDMA ANTENNA SWITCH GaAs MMIC
nGENERAL DESCRIPTION
NJG1521PE1 is an antenna switch IC for a digital cellular
phone of 800MHz and 1.5GHz band.
The parallel control signals of three bits connect T/R circuits
to internal two antennas or external two antennas.
The termination ports with external matching circuits make
low interference between diversity antennas.
The Ultra small & thin FFP24-E1 package is applied.
nPACKAGE OUTLINE
NJG1521PE1
nFEATURES
lLow voltage operation
lLow current consumption
lLow insertion loss
lLow Adjacent Channel
Leakage Power
lUltra small & thin package
nPIN CONFIGURATION
-2.5V(TX only) and +3.5V
10µA Typ.(TX Mode, Pin=30dBm) 2µA Typ.(RX Mode, No RF Signal)
0.45dB Typ. @(TX-ANT1, TX-EXT1) fin=940MHz, Pin=30dBm
0.55dB Typ. @(TX-ANT1, TX-EXT1) fin=1453MHz, Pin=30dBm
-63dBc Typ. @ VDD=+3.5V, VSS=-2.5V, fin=940MHz, Pin=30dBm
-64dBc Typ. @VDD=+3.5V, VSS=-2.5V, fin=1453MHz, Pin=30dBm
FFP24-E1 (Mount Size: 3.5x3.5x0.85mm)
FFP24 Type
(Top View)
6
7
8
5432
ANT-SW
DECORDER
1
24
23
9 22
10 21
11 20
12 19
13 14 15 16 17 18
Pin Connection
1. VDD
13. GND
2. CTL1 14. TER2
3. GND 15. ANT2
4. CTL2 16. GND
5. CTL3 17. ANT1
6. VSS
18. GND
7. GND 19. RX
8. EXT2 20. GND
9. GND 21. TER1
10. EXT1 22. GND
11. GND 23. GND
12. TX
24. GND
-1-
1 page  
NJG1521PE1
nELECTRICAL CHARACTRISTICS 4 [1.5GHz TX Mode]
General Conditions: Ta=+25°C, VDD=3.5V, VSS=-2.5V, fin=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
SYMBOL
fin3
CONDITION
MIN TYP MAX UNITS
1429 - 1453 MHz
TX-ANT1 Insertion Loss LOSS7 Pin=30dBm
- 0.55 0.70 dB
TX-EXT1 Insertion Loss LOSS8 Pin=30dBm
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
ISL10
ISL11
ISL12
ISL13
ISL14
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(2) TX-ANT1,TX-EXT1 passing
ACP3
ACP4
2f0(2)
3f0(2)
PDC Standard, ±50kHz offset
Pin=30dBm
Input Signal ACP=-67dBc @ 30dBm
PDC Standard, ±100kHz offset
Pin=30dBm
Input Signal ACP=-76dBc @ 30dBm
Pin=30dBm
Input Signal 2nd Harmonics =-80dBc
Pin=30dBm
Input Signal 3rd Harmonics =-110dBc
VSWR 3
VSWR3 TX-ANT1,TX-EXT1 Passing
- 0.65 0.80 dB
28 33 -
dB
25 30 -
dB
20 24 -
dB
20 24 -
dB
35 40 -
dB
33.5 35.5 - dBm
- -64 -60 dBc
- -72 -70 dBc
- -65 -61 dBc
- -63 -61 dBc
- 1.2 1.6
Switching Time 3
TD3 CTL1~3
- 120 500 nsec
-5-
5 Page 
NJG1521PE1
nTYPICAL CHARACTERISTICS (1.5GHz Band: Measured on the PCB evaluation circuit)
TX-ANT1 Insertion Loss
TX-EXT1 Insertion Loss
TX-RX Isolation
TX-RX Isolation
(with matching circuit for 1.5GHz band)
00
(with matching circuit for 1.5GHz band)
00
-1 -10 -1 -10
-2 -20 -2 -20
-3 -30 -3 -30
-4 -40 -4 -40
-5
0.0
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
-50
3.0
RX-ANT1 Insertion Loss
RX-ANT2 Isolation
(with matching circuit for 1.5GHz band)
00
-5
0.0
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
-50
3.0
RX-ANT2 Insertion Loss
RX-ANT1 Isolation
(with matching circuit for 1.5GHz band)
00
-1 -10 -1 -10
-2 -20 -2 -20
-3 -30 -3 -30
-4 -40 -4 -40
-5
0.0
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
-50
3.0
RX-EXT1 Insertion Loss
RX-EXT2 Isolation
(with matching circuit for 1.5GHz band)
00
-5
0.0
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
-50
3.0
RX-EXT2 Insertion Loss
RX-EXT1 Isolation
(with matching circuit for 1.5GHz band)
00
-1 -10 -1 -10
-2 -20 -2 -20
-3 -30 -3 -30
-4 -40 -4 -40
-5
0.0
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
-50
3.0
-5
0.0
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
-50
3.0
- 11 -
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet NJG1521PE1.PDF ] | |
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