
Alpha Industries, Inc.
[781] 935-5150
Fax
[617] 824-4579
Email
sales@alphaind.com
www.alphaind.com
Specifications subject to change without notice. 3/99A
1
Parameter
1
Condition
Frequency
Min.
Typ.
50
100
50
65
67
Max.
Unit
nS
nS
mV
dBc
dBc
Switching Characteristics
Rise, Fall (10/90% or 90%/10% RF)
On, Off (50% CTL to 90%/10% RF)
Video Feedthru
34.5 dBm @ (V
High
– V
Low
) > 7.25
32.0 dBm @ (V
High
– V
Low
) > 7.25
V
Low
= -5 < V
Low
< -2.75 V @ 200
μ
A Max.
V
High
= -.2 < V
High
< +5 V @ 200
μ
A Max.
Differential = 2.75 < (V
High
– V
Low)
< 10 V @ 200
μ
A Max.
2nd and 3rd Harmonics
0.9 GHz
1.8 GHz
Control Voltages
PHEMT GaAs IC Transmit/Dual Receive
Switch With Diversity Antennas 0.5–2 GHz
Features
I
Five RF Ports
I
Transmit to Either of Two Antennas
I
Receive From Either of Two Antennas
I
Differential Biasing for High Linearity
MSOP-10
AS160-86
PIN 10
PIN 1
PIN 1
INDICATOR
0.034
(0.86 mm)
± 0.004
(0.10 mm)
0.118 (3.00 mm)
± 0.006 (0.15 mm)
0.193
(4.90 mm)
± 0.006
(0.15 mm)
0–6
8–16
0.118 (3.00 mm)
± 0.006 (0.15 mm)
0.022 (0.55 mm)
± 0.006 (0.15 mm)
0.006 (0.15 mm) MAX.
0.002 (0.05 mm) MIN.
0.0197
(0.500 mm)
BSC
0.009 (0.23 mm)
REF.
0.043
(1.09 mm)
MAX.
Description
The AS160-86 is a PHEMT GaAs IC transfer and SPDT
switch.This switch is ideal for dual band applications where
T
X
/R
X
diversity is required.The switch has 4 control lines
that may be positive, negative or a combination of both
(differential biasing). This switch is designed for
commercial wireless applications such as GSM, DCS and
PCS systems.
Parameter
1
Condition
T
X
–Ant. 1, Ant. 2
Frequency
0.5–1.0 GHz
1.0–2.0 GHz
0.5–1.0 GHz
1.0–2.0 GHz
0.5–1.0 GHz
1.0–2.0 GHz
0.5–2.0 GHz
Min.
Typ.
0.5
0.7
1.1
1.5
35
25
1.5:1
Max.
0.6
0.9
1.3
1.7
30
20
Unit
dB
dB
dB
dB
dB
dB
Insertion Loss
2
R
X1
, R
X2
–Ant. 1, Ant. 2
Isolation
R
X1
, R
X2
–Ant. 1, Ant. 2
(T
X
–Ant. 1, 2 Insertion Loss)
Insertion Loss States
VSWR
Electrical Specifications at 25°C (+2.75, -4.5 V)
Operating Characteristics at 25°C (+2.75, -4.5 V)
1. All measurements made in a 50
system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/°C.
Preliminary