參數(shù)資料
型號(hào)： AS190-73
廠商： Alpha Industries, Inc.
英文描述： PHEMT GaAs IC High Linearity 3 V Control SPDT Switch 0.1-2 GHz
中文描述： PHEMT的砷化鎵集成電路高線性3 V控制0.1-2 GHz的SPDT開關(guān)
文件頁(yè)數(shù)： 1/2頁(yè)
文件大?。?/td> 43K
代理商： AS190-73
Alpha Industries, Inc.
[781] 935-5150
Fax
[617] 824-4579
Email
sales@alphaind.com
www.alphaind.com
Specifications subject to change without notice. 1/00A
1
PHEMT GaAs IC High Linearity 3 V
Control SPDT Switch 0.1–2 GHz
Features
I
+2.5 to +5 V Linear Operation
P
-0.1 dB
≥
37 dbm
I
Harmonics H
2
, H
3
> 65 dBc @
P
IN
= 34.5 dBm
I
Low Insertion Loss (0.5 dB @ 0.9 GHz)
I
Ultra Miniature SOT-6 Package
I
PHEMT Process
SOT-6
AS190-73
0.074
(1.90 mm REF.)
0.071 (1.80 mm)
0.052 (1.30 mm)
0.037 (0.95 mm) REF.
0.122 (3.10 mm)
0.106 (2.70 mm)
0.006
(0.15 mm)
0.000
(0.00 mm)
0.057 (1.45 mm)
0.035 (0.90 mm)
0.020 (0.51 mm)
0.014 (0.350 mm)
0.126 (3.20 mm)
0.087 (2.20 mm)
PIN 6
PIN 1
PIN 1
INDICATOR
0.022 (0.61 mm)
0.004 (0.10 mm)
0.014
(0.26 mm)
0.004
(0.10 mm)
0.012
(0.30 mm)
TYP.
5.0 ± 1
5.0 ± 1
Description
The AS190-73 is a PHEMT GaAs FET IC high linearity
SPDT switch in a SOT-6 plastic package.This switch has
been designed for use where extremely high linearity, low
control voltage, low insertion loss and ultra miniature
package size are required.It can be controlled with positive,
negative or a combination of both voltages.Some standard
implementations include antenna changeover, T/R and
diversity switching over 3 W.The AS190-73 switch can be
used in many analog and digital wireless communication
systems including cellular, GSM and DECT applications.
Parameter
1
Frequency
0.1–0.5 GHz
0.5–1.0 GHz
1.0–2.0 GHz
0.1–0.5 GHz
0.5–1.0 GHz
1.0–2.0 GHz
0.1–1.0 GHz
1.0–2.0 GHz
Min.
Typ.
0.25
0.35
0.75
24
17
12
1.2:1
1.3:1
Max.
0.40
0.50
0.90
Unit
dB
dB
dB
dB
dB
dB
dB
dB
Insertion Loss
2
Isolation
22
15
10
VSWR
3
Electrical Specifications at 25°C (0, +3 V)
Preliminary
Parameter
Condition
Frequency
Min.
Typ.
60
100
50
+37
+70
Max.
Unit
ns
ns
mV
dBm
dBc
Switching Characteristics
4
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
0/+3 V
P
IN
= 34.5 dBm
V
Low
= 0 to 0.2 V @ 20 μA Max.
V
High
= +2.5 V @ 100 μA Max. to +5 V @ 200 μA Max.
Input Power for -0.1 dB Compression
Harmonics H
2
, H
3
Control Voltages
0.9 GHz
0.9 GHz
Operating Characteristics at 25°C (0, +3 V)
1. All measurements made in a 50
system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/°C.
3. Insertion loss state.
4.Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
相關(guān)PDF資料
PDF描述
AS191-73 PHEMT GaAs IC High Linearity 3 V Control SPDT Switch 0.1-2 GHz
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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