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PDF NJG1634LK5 Data sheet ( Hoja de datos )
| Número de pieza | NJG1634LK5 | |
| Descripción | SP6T ANTENNA SWITCH GaAs MMIC / LCSP16-K5 | |
| Fabricantes | JRC | |
| Logotipo |  |
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NJG1634LK5
GSM900/GSM1800/CDMA800/CDMA1900
ANTENNA SWITCH GaAs MMIC (SP6T)
n GENERAL DESCRIPTION
NJG1634LK5 is a GaAs SP6T antenna switch IC for
GSM900/GSM1800/CDMA800/CDMA1900 handsets.
This switch IC features low harmonics, high IIP3 and low
insertion loss.
This IC contains a MMIC switch die with on-chip logic
circuits and a LTCC substrate with built-in two-LPFs on
GSM transmit paths for suppression of transmitter
harmonics.
The NJG1634LK5 features its very low height in size in
spite of the use of LTCC.
n PACKAGE OUTLINE
NJG1634LK5
n FEATURES
l Low harmonics -80/-75dBc typ. On GSM900 Tx @2fo/3fo, fo=915MHz, Pin=+35dBm,
VDD=2.7V
-85/-80dBc typ. On GSM1800 Tx @2fo/3fo, fo=1785MHz, Pin=+32dBm,
l High IIP3
l Low insertion loss
VDD=2.7V
+68dBm typ. On CDMA800 @f=829+849MHz, Pin=+24dBm, VDD=2.7V
+68dBm typ. On CDMA1900 @f=1870+1910MHz, Pin=+24dBm, VDD=2.7V
0.80dB typ. On GSM900 Tx @f=915MHz, Pin=+35dBm, VDD=2.7V
1.10dB typ. On GSM1800 Tx @f=1785MHz, Pin=+32dBm, VDD=2.7V
0.60dB typ. On CDMA800 @f=849MHz, Pin=+27dBm, VDD=2.7V
l Built-in two LPFs
0.70dB typ. On CDMA1900 @f=1910MHz, Pin=+27dBm, VDD=2.7V
Attenuation 35 / 31 dB typ. On GSM900 Tx @2fo / 3fo
Attenuation 35 / 35 dB typ. On GSM1800 Tx @2fo / 3fo
l Low height Package LCSP16-K5 (Package size: 4.5x3.2x1.0mm)
n PIN CONFIGURATION
16 15 14
1 LPF2
LPF1
13
2 12
GaAs dice
3 11
4
SP6T
5
DECODER
6 78
10
9
PIN CONNECTION
1. CDMA1900
2. VDD
3. GND
4. ANT
5. GND
6. CTL_A
7. CTL_B
8. CTL_C
9. GSM1800 RX
10. GSM900 RX
11. CDMA800
12. N/C
13. GND
14. GSM1800 TX
15. GND
16. GSM900 TX
NOTE: Please note that any data or drawing in this catalog is subject to change.
Ver.2006-12-05
-1-
1 page  
NJG1634LK5
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n ELECTRICAL CHARACTERISTICS 4 (GSM1800 Tx ON mode)
(General conditions: Ta=+25°C, Zs=Zl=50Ω, VDD=2.7V, VCTL(L)=0V, VCTL(H)=2.7V)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Frequency Range 3
Current Consumption 3
Insertion Loss 3
Isolation 6
Isolation 7
Isolation 8
Isolation 9
VSWR 5
fGSM1800 Tx
IDD3
LOSS3
ISL6
ISL7
ISL8
ISL9
VSWR5
GSM1800 Tx Band
Pin=32dBm
GSM1800 Tx - ANT
fGSM1800 Tx, Pin=32dBm
GSM1800 Tx to GSM900 Rx
fGSM1800 Tx, Pin=32dBm
GSM1800 Tx to GSM1800 Rx
fGSM1800 Tx, Pin=32dBm
GSM1800 Tx to CDMA800
fGSM1800 Tx, Pin=32dBm
GSM1800 Tx to CDMA1900
fGSM1800 Tx, Pin=32dBm
ANT port, fGSM1800 Tx
1710 - 1785 MHz
- 400 700 uA
- 1.1 1.4 dB
25 35 - dB
40 50 - dB
20 27 - dB
27 37 - dB
- 1.5 2.0
VSWR 6
VSWR6 GSM1800 Tx port, fGSM1800 Tx
- 1.5 2.0
2nd Harmonic
Suppression 2
3rd Harmonic
Suppression 2
2HS(2)
3HS(2)
GSM1800 Tx to ANT,
2x fGSM1800 Tx
GSM1800 Tx to ANT,
3x fGSM1800 Tx
28 35 - dB
28 35 - dB
2nd Harmonics 2
2fo(2) fo= fGSM1800 Tx, Pin=32dBm
- -85 -70 dBc
3rd Harmonics 2
3fo(2) fo= fGSM1800 Tx, Pin=32dBm
- -80 -70 dBc
n ELECTRICAL CHARACTERISTICS 5(GSM1800 Rx ON mode)
(General conditions: Ta=+25°C, Zs=Zl=50Ω, VDD=2.7V, VCTL(L)=0V, VCTL(H)=2.7V)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Frequency Range 4
fGSM1800 RX GSM1800 Rx Band
Current Consumption 4 IDD4 Pin=10dBm
1805 - 1880 MHz
- 400 700 uA
Insertion Loss 4
Isolation 10
VSWR 7
LOSS4 ANT – GSM1800 Rx , fGSM1800 Rx - 1.0 1.3 dB
ISL10
GSM1800 Tx to ANT,
fGSM1800 Tx
25 35 - dB
VSWR7 ANT port, fGSM1800 Rx
- 1.5 2.0
VSWR 8
VSWR8 GSM1800 Rx port, fGSM1800 Rx
- 1.5 2.0
-5-
5 Page 
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n ELECTRICAL CHARACTERISTICS (GSM900 Rx ON mode)
NJG1634LK5
ANT Port to GSM900 Rx Port
Insertion Loss vs. Frequency
(VDD=2.7V, VCTL=0/2.7V)
(Losses of external circuits are excluded)
0
ANT Port to GSM900 Rx Port
Transmission Characteristics
(VDD=2.7V, VCTL=0/2.7V)
(Losses of external circuits are excluded)
0
-1
-0.5
-2
-1
-3
-1.5
-4
-2
0 0.2 0.4 0.6 0.8 1 1.2 1.4
Frequency (GHz)
-5
0 0.5 1 1.5 2 2.5 3
Frequency (GHz)
VSWR vs. Frequency
(VDD=2.7V, VCTL=0/2.7V)
3
ANT Port
GSM900 Rx Port
2.5
2
1.5
1
0 0.2 0.4 0.6 0.8 1 1.2 1.4
Frequency (GHz)
Insertion Loss vs Ambient Temperature
(f=960MHz, VDD=2.5~3.6V, VCTL=0/2.7V)
0
VDD=2.5V
VDD=2.7V
VDD=3.2V
-0.5 VDD=3.6V
-1
-1.5
-2
-50
-25
0
25 50 75 100
Ambient Temperature (oC)
GSM900 Tx to ANT Isolation (GSM900 Rx mode)
vs Ambient Temperature
(f=880MHz, VDD=2.5~3.6V, VCTL=0/2.7V)
70
VDD=2.5V
VDD=2.7V
60 VDD=3.2V
VDD=3.6V
50
40
30
20
-50
-25 0
25 50 75
Ambient Temperature (oC)
100
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| PDF Descargar | [ Datasheet NJG1634LK5.PDF ] | |
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