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PDF SW-444 Data sheet ( Hoja de datos )
| Número de pieza | SW-444 | |
| Descripción | 2V Control Triple-Band GSM/DCS/PCS SP5T Switch | |
| Fabricantes | Tyco Electronics | |
| Logotipo |  |
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ADVANCED INFORMATION
2V Control Triple-Band GSM/DCS/PCS SP5T Switch
0.5 – 2.0 GHz
SW-444
Rev 1.4
Features
• GSM Power Handling with +2.0V Control
Voltage
• Low Power Consumption. Less than 1µA in Rx
mode
• Integrated Decoder
• Leadless 4 x 4 mm FQFP-N, 20 Pin Package
• Low Insertion Loss of 0.6 dB in GSM Transmit
Mode
Description
The M/A-COM SW-444 is a GaAs monolithic
switch in a low cost, FQFP-N, surface mount plastic
package. The SW-444 is ideally suited for
applications where very low power consumption,
high power handling, and low cost are required. The
SW-444 includes an integrated decoder. This switch
is designed for Transmit and Receive switching for
Triple-Band GSM/DCS/PCS Mobile Phones. The
switch offers GSM power handling as low as +2.0
V control voltage. The supply voltage VDD should
be connected to the highest available voltage and
may be unregulated.
The SW-444 is fabricated using a new 0.5-micron
gate length GaAs pHEMT process. The process
features full chip passivation for increased
performance and reliability.
Functional Schematic
PTX/DTX
GND
GTX
GND
VDD
Decoder
PRX
DRXS
DRX
GND
GND
Ordering Information
Part Number
SW-444TR
SW-444TR-3000
SW-444SMB
Description
SW-444 on 1000 Piece Tape and Reel
SW-444 on 3000 Piece Tape and Reel
SW-444 Sample Test Board
.
The Advanced Information Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
1
North America: Tel. (800) 366-2266 ♦ Asia/Pacific: Tel. +81 3 3263-8761
Fax (800) 618-8883
Fax +81 3 3263-8769
♦ Europe:
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
1 page  
2V Control Triple-Band GSM/DCS/PCS SP5T Switch
4 mm FQFP-N, 20-Lead
D
D1
E E1
A
A2
A3
A1
SW -444
V1.4
e
4xe
20 x b
D2
E2
L
e
4xe
Dimension
A
A1
A2
A3
b
D
D1
D2
e
E
E1
E2
L
Measurement (mm)
Min.
Nom.
Max.
0.80
0
0.90
0.02
1.00
0.05
0
0.18
0.65
0.25 ref.
0.23
1.00
0.30
4.00 basic
3.75 basic
0.75
1.70
2.25
0.50 basic
4.00 basic
3.75 basic
0.75
1.70
2.25
0.35
0.55
0.75
Note: See JEDEC MO-220A VGGD-1 for additional dimensional and
tolerance information
The Advanced Information Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
5
North America: Tel. (800) 366-2266 ♦ Asia/Pacific: Tel. +81 3 3263-8761
Fax (800) 618-8883
Fax +81 3 3263-8769
♦ Europe:
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet SW-444.PDF ] | |
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