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PDF CXG1228XR Data sheet ( Hoja de datos )
| Número de pieza | CXG1228XR | |
| Descripción | SP8T Antenna Switch | |
| Fabricantes | Sony | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CXG1228XR (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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SP8T Antenna Switch for GSM/UMTS
CXG1228XR
Description
The CXG1228XR is a high power SP8T antenna switch for GSM/UMTS applications. The low insertion loss on
transmit means increased talk time as the Tx power amplifier can be operated at a lower output level. On chip
logic reduces component count and simplifies PCB layout by allowing direct connection of the switch to digital
baseband control lines with CMOS logic levels. It requires 3 CMOS control lines. The Sony GaAs JPHEMT
MMIC process is used for low insertion loss.
www.DataShee(At4pUp.cliocmations: GSM/UMTS dual-mode handsets)
Features
Insertion loss (Tx1) 0.35dB (Typ.) @34dBm (GSM 900)
Package
Small and low height package size: 20-pin XQFN (2.7mm × 2.7mm × 0.4mm (Max.))
Structure
GaAs JPHEMT MMIC
This IC is ESD sensitive device. Special handling precautions are required.
The actual ESD test data will be available later.
-1-
E06438-CR
1 page  
CXG1228XR
Electrical Characteristics
(Ta = 25°C)
Item
Insertion loss
Symbol
IL
www.DataSheetI4sUo.lcaotimon
ISO.
Port
ANT - Tx1
ANT - Tx2
ANT - Rx1
ANT - Rx2
ANT - Rx3
ANT - Rx4
ANT - UMTS1
ANT - UMTS2
ANT - Rx1
ANT - Rx2
ANT - Rx3
ANT - Rx4
ANT - Tx2
ANT - UMTS1
ANT - UMTS2
ANT - Rx1
ANT - Rx2
ANT - Rx3
ANT - Rx4
ANT - Tx1
ANT - UMTS1
ANT - UMTS2
ANT - Rx1
ANT - Rx2
ANT - Rx3
ANT - Rx4
ANT - Tx1
ANT - Tx2
ANT - UMTS2
ANT - Rx1
ANT - Rx2
ANT - Rx3
ANT - Rx4
ANT - Tx1
ANT - Tx2
ANT - UMTS1
Tx1 - Rx1
Tx1 - Rx2
Tx1 - Rx3
Tx1 - Rx4
Tx2 - Rx1
Tx2 - Rx2
Tx2 - Rx3
Tx2 - Rx4
Condition
*1
*2
*3, *4
*5, *6
*5, *6
*3, *4
*7
*8
*7
*8
*1
*2
UMTS1
UMTS2
*1
*2
Min. Typ. Max.
0.35 0.50
0.50 0.65
0.78 0.93
1.10 1.25
1.10 1.25
0.78 0.93
0.52 0.67
0.60 0.75
0.48 0.63
0.53 0.68
30 36
30 36
30 36
30 36
34 40
24 29
30 36
20 25
22 28
26 30
25 30
22 27
20 25
27 32
25 33
28 35
28 35
30 37
20 23
28 35
22 27
25 30
27 32
29 34
30 35
20 26
30 36
17 20
28 33
30 35
32 37
35 40
20 23
20 26
25 29
25 31
Unit
dB
dB
-5-
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet CXG1228XR.PDF ] | |
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