SW-488TR データシートの表示（PDF） - Tyco Electronics
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SW-488TR Datasheet PDF : 6 Pages
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2V Control, Dual -Mode WCDMA & Dual-Band GSM/DCS Tx/Rx Switch
ELECTRICAL CHARACTERISTICS: Test Conditions: VDD = 2.5V, Vctrl =2.0V, TA = +25°C
S W-4 8 8
V1.2
Mode
ANT2 -> GSM RX
ANT1 -> UMTS Tx
ANT1 -> UMTS Rx
Specifications
Insertion Loss
Insertion Loss
Insertion Loss
Isolation ANT1 to DCS Tx
Isolation ANT2 to GSM Tx
Isolation UMTS to DCS Rx
Isolation UMTS to GSM Rx
Isolation UMTS to GSM Tx
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to GSM Rx
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to GSM Rx
ANT1 -> DCS RX
Insertion Loss
Isolation ANT1 to DCS Tx
Isolation ANT2 to GSM Tx
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to GSM Rx
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to GSM Rx
ANT2 -> GSM TX
Insertion Loss
Isolation GSM Tx to UMTS
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to GSM Rx
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to GSM Rx
ANT1 -> DCS TX
Insertion Loss
Isolation DCS Tx to UMTS
Isolation DCS Tx to DCS Rx
Isolation DCS Tx to GSM Rx
Isolation GSM Tx to DCS Rx
Isolation GSM Tx to GSM Rx
2nd Harmonics
3rd Harmonics
Supply Voltage
High Control Voltages
Low Control Voltages
See attached data
See attached data
1. DC blocking capacitors are required on all RF and shunt ports.
2. All impedances are 50 ohms
Freq. (MHz) Units Min. Typ. Max.
925 -960
1920-1980
dB 0.54 0.6 0.7
dB 0.65 0.7 0.9
2110-2170 dB 0.7 0.75 0.95
1710-1785 dB 22 22 22
880 – 915 dB 15 15 15
1920 –1980 dB 30 30 30
1920 –1980 dB 30 30 30
1920 –1980 dB 30 30 30
1710 – 1785 dB 30 30 30
1710 – 1785 dB 30 30 30
880 – 915 dB 30 30 30
880 - 915
dB 15 15 15
1805 -1880 dB 0.74 0.8 0.9
1710 – 1785 dB 20 20 20
880 – 915 dB 10 10 10
1710 – 1785 dB 20 20 20
1710 – 1785 dB 30 30 30
880 – 915 dB 30 30 30
880 - 915
dB 30 30 30
880 – 915 dB 0.24 0.3 0.4
880 – 915 dB 30 30 30
880 – 915 dB 30 30 30
880 – 915 dB 25 25 25
1710 – 1785 dB 30 30 30
1710 – 1785 dB 30 30 30
1710 –1785 dB 0.54 0.6 0.7
1710 –1785 dB 20 20 20
1710 –1785 dB 30 30 30
1710 –1785 dB 30 30 30
880 – 915 dB 30 30 30
880 – 915 dB 30 30 30
dBc -84 -80 -70
dBc -79 -76 -65
Volts 2.0 2.5 4.0
Volts 2.0 2.5 4.0
Volts -0.2 0 0.2
The Preliminary Specifications 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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