參數(shù)資料
型號(hào)： SW-489SMB
英文描述： GaAs SP3T 2.5V High Power Switch DC - 2.5 GHz
中文描述： 砷化鎵SP3T 2.5V的大功率開(kāi)關(guān)直流- 2.5吉赫
文件頁(yè)數(shù)： 2/5頁(yè)
文件大?。?/td> 255K
代理商： SW-489SMB
GaAs SP3T 2.5V High Power Switch
SW-489
Specifications subject to change without notice.
North America:
Tel. (800) 366-2266, Fax (800) 618-8883
Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
V 1.04
2
Electrical Specifications: T
A
= 25°C, Z
0
= 50
2
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Insertion Loss
DC – 1 GHz
1 – 2 GHz
2 - 2.5 GHz
dB
dB
dB
0.5
0.6
0.8
0.65
0.8
1.0
Isolation
DC – 1 GHz
1 – 2 GHz
2 - 2.5 GHz
dB
dB
dB
23
18
15
25
18.5
16
Return Loss
DC – 2.5 GHz
dB
20
P1dB
Vc = 0V/2.5V
dBm
38
2
nd
Harmonic
1 GHz, P
IN
= +34 dBm, Vc = 0V/2.5V
dBc
65
3
rd
Harmonic
1 GHz, P
IN
= +34 dBm, Vc = 0V/2.5V
dBc
65
Trise, Tfall
10% to 90% RF, 90% to 10% RF
μS
1
Ton, Toff
50% control to 90% RF, and 50% control to 10% RF
μS
1
Transients
In Band
mV
10
Gate Leakage
|Vc| = 2.5V
uA
100
Cross Modulation
ANT - CELL
ANT - PCS
3
Two Tone +22 dBm, 1 MHz Spacing, 820 MHz,
Two Tone +19 dBm, 1 MHz Spacing, 1950 MHz,
dBm
dBm
59
57
Cross Modulation
ANT - CELL
ANT - PCS
Two Tones +22 dBm @ 820 & 821 MHz,
One Tone –27 dBm @ 865 MHz
Two Tones +17 dBm @ 1950 & 1951 MHz,
One Tone –27 dBm @ 1870 MHz
dBm
dBm
-108
TBD
2.
0.5 GHz - 2.5 GHz.
Insertion Loss can be optimized by varying the DC Blocking Capacitor value, ie. 1000 pF for 100 MHz - 500 MHz, 100 pF for
V1
V2
V3
ANT– RF1
ANT - RF2
ANT - RF3
+2.5 to +5V
0 + 0.2V
0 + 0.2V
On
Off
Off
0 + 0.2V
+2.5 to +5V
0 + 0.2V
Off
On
Off
0 + 0.2V
0 + 0.2V
+2.5 to +5V
Off
Off
On
Truth Table
4
4.
External DC blocking capacitors are required on all RF ports
3.
IP3 slope versus input power is approximately 1.5:1.
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