SP5T Switch. SW-444 Datasheet

SW-444 Switch. Datasheet pdf. Equivalent

Part SW-444
Description 2V Control Triple-Band GSM/DCS/PCS SP5T Switch
Feature www.DataSheet4U.com ADVANCED INFORMATION 2V Control Triple-Band GSM/DCS/PCS SP5T Switch 0.5 – 2.0 G.
Manufacture Tyco Electronics
Datasheet
Download SW-444 Datasheet



SW-444
www.DataSheet4U.com
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



SW-444
2V Control Triple-Band GSM/DCS/PCS SP5T Switch
SW-444
V1.4
ELECTRICAL CHARACTERISTICS: Test Conditions: VDD = 2.5V, Vctrl =2.0V, TA = +25°C
Mode
ANT -> GSM RX
Specifications
Insertion Loss
Isolation GSM Tx to ANT
Isolation GSM Tx to GSM Rx
Isolation GSM Tx to PCS Rx
Isolation GSM Tx to DCS Rx
Isolation PCS/DCS Tx to ANT
Isolation PCS/DCS Tx to GSM Rx
Isolation PCS/DCS Tx to PCS Rx
Isolation PCS/DCS Tx to DCS Rx
Freq. (MHz) Units Min. Typ. Max.
925 - 960
dB
0.74 0.8
0.9
880 - 915
dB
25
27
30
880 - 915
dB
26
28
30
880 - 915
880 - 915
dB
dB
32 >35 52
32 >35 64
1710 - 1785
dB
22
24
26
1710 - 1785
1710 - 1785
dB
dB
23 25 27
32 >35 43
1710 - 1785
dB
32 >35 54
ANT -> PCS RX
Insertion Loss
Isolation GSM Tx to ANT
Isolation GSM Tx to GSM Rx
Isolation GSM Tx to PCS Rx
Isolation GSM Tx to DCS Rx
Isolation PCS/DCS Tx to ANT
Isolation PCS/DCS Tx to GSM Rx
Isolation PCS/DCS Tx to PCS Rx
Isolation PCS/DCS Tx to DCS Rx
1930 - 1990
880 - 915
880 - 915
880 - 915
880 - 915
1710 - 1785
1710 - 1785
1710 - 1785
1710 - 1785
dB
dB
dB
dB
dB
dB
dB
dB
dB
0.94 1.0
25 27
32 >35
26 28
32 >35
22 24
32 >35
23 25
32 >35
1.1
29
55
30
52
26
42
27
42
ANT -> DCS RX
Insertion Loss
Isolation GSM Tx to ANT
Isolation GSM Tx to GSM Rx
Isolation GSM Tx to PCS Rx
Isolation GSM Tx to DCS Rx
Isolation PCS/DCS Tx to ANT
Isolation PCS/DCS Tx to GSM Rx
Isolation PCS/DCS Tx to PCS Rx
Isolation PCS/DCS Tx to DCS Rx
1805 - 1880
880 - 915
880 - 915
880 - 915
880 - 915
1710 - 1785
1710 - 1785
1710 - 1785
1710 - 1785
dB
dB
dB
dB
dB
dB
dB
dB
dB
0.94 1.0
25 27
32 >35
32 >35
26 28
22 24
32 >35
32 >35
23 25
1.1
29
56
60
30
26
44
51
27
ANT -> GSM TX
Insertion Loss
Isolation GSM Tx to GSM Rx
Isolation GSM Tx to PCS Rx
Isolation GSM Tx to DCS Rx
Isolation PCS/DCS Tx to ANT
Isolation PCS/DCS Tx to GSM Rx
Isolation PCS/DCS Tx to PCS Rx
Isolation PCS/DCS Tx to DCS Rx
880 - 915
880 - 915
880 - 915
880 - 915
1710 - 1785
1710 - 1785
1710 - 1785
1710 - 1785
dB
dB
dB
dB
dB
dB
dB
dB
0.54 0.6
29 31
31 33
32 34
22 24
32 >35
32 >35
32 >35
0.7
33
35
36
26
44
59
59
ANT -> PCS/DCS TX
Insertion Loss
Isolation GSM Tx to ANT
Isolation GSM Tx to GSM Rx
Isolation GSM Tx to PCS Rx
Isolation GSM Tx to DCS Rx
Isolation PCS/DCS Tx to GSM Rx
Isolation PCS/DCS Tx to PCS Rx
Isolation PCS/DCS Tx to DCS Rx
1710 - 1785
880 - 915
880 - 915
880 - 915
880 - 915
1710 - 1785
1710 - 1785
1710 - 1785
dB
dB
dB
dB
dB
dB
dB
dB
0.84 0.9
25 27
32 >35
32 >35
32 >35
23 25
32 34
31 33
1.0
29
55
60
64
27
36
35
ANT/PRX/DRX/GRX -> GND
(IDLE MODE)
2nd Harmonics
Isolation GSM Tx to ANT , FREQ = 900 MHz
Isolation PCS/DCS Tx to ANT , FREQ = 1810 MHz
Freq = 900 MHz, Input Power = +34 dBm
Freq = 1810 MHz, Input Power = +32 dBm
3rd Harmonics
Freq = 900 MHz, Input Power = +34 dBm
Freq = 1810 MHz, Input Power = +32 dBm
Supply Voltage
High Control Voltages
Low Control Voltages
1. DC blocking capacitors are required on all RF and shunt ports.
2. All impedances are 50 ohms.
925 – 960
dB
34
34
34
925 - 960
dB
34
34
34
dBc -84 -79 -70
dBc -84 -79 -65
dBc -73 -69 -65
dBc -73 -69 -65
Volts 2.0 2.5 4.0
Volts 2.0 2.5 4.0
Volts -0.2 0 0.2
The Advanced Information Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
2
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





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