鈻?/div>
Small Low Cost MSOP-8 Plastic Package
PIN 1
MSOP-8
0.0256 (0.65 mm) TYP.
PIN 1
INDICATOR
0.118 (3.00 mm)
鹵 0.004 (0.1 mm)
SQ.
0.193 (4.90 mm)
REF.
0.012 (0.30 mm)
+ 0.006 (0.15 mm)
- 0.002 (0.05 mm)
Description
The AS158-59 is an IC FET SPDT switch in a low cost
MSOP-8 plastic package. The AS158-59 features
extremely high linearity, low insertion loss and positive
voltage operation with very low DC power consumption.
Some standard implementations include antenna
changeover, T/R and diversity switching over 2 W. The
AS158-59 switch can be used in many analog and digital
wireless communication systems including cellular, GSM
and DECT applications.
7.0藲
0.038 (0.95 mm) TYP.
0.030 (0.75 mm)
0.017
(0.43 mm)
0.007 (0.18 mm)
鹵 0.005 (0.12 mm)
8.0藲
MAX.
0.006 (0.15 mm)
0.002 (0.05 mm)
0.028 (0.70 mm)
0.016 (0.40 mm)
Electrical Specifications at 25擄C (0, 5 V)
Parameter
1
Insertion
Loss
3
Frequency
DC鈥?.5 GHz
0.5鈥?.0 GHz
1.0鈥?.0 GHz
2.0鈥?.5 GHz
DC鈥?.5 GHz
0.5鈥?.0 GHz
1.0鈥?.0 GHz
2.0鈥?.5 GHz
DC鈥?.0 GHz
1.0鈥?.0 GHz
2.0鈥?.5 GHz
22
20
24
20
Min.
Typ.
0.35
0.40
0.65
0.90
25
23
28
22
1.6:1
1.9:1
2.0:1
Max.
0.4
0.6
0.8
1.1
Unit
dB
dB
dB
dB
dB
dB
Isolation
VSWR
4
Operating Characteristics at 25擄C (0, 5 V)
Parameter
Switching
Characteristics
5
Condition
Rise, On (10/90% or 90/10% RF)
Fall, Off (50% CTL to 90/10% RF)
Video Feedthru
0/+5 V
For Two-tone Input Power +27 dBm
V
Low
= 0 to 0.2 V @ 20
碌A(chǔ)
Max.
V
High
= 5 V @ 200
碌A(chǔ)
Max.
V
S
= V
High
鹵 0.2 V
0.9鈥?.5 GHz
0.9鈥?.5 GHz
Frequency
Min.
Typ.
60
100
50
35
55
Max.
Unit
nS
nS
mV
dBm
dBm
Input Power for 1 dB Compression
Intermodulation Intercept Point (IP3)
Control Voltages
1. All measurements made in a 50
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system, unless otherwise specified.
2. DC = 300 kHz.
3. Insertion loss changes by 0.003 dB/擄C.
4. Insertion loss state.
5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
Alpha Industries, Inc.
[781] 935-5150
鈥?/div>
Fax
[978] 241-7906
鈥?/div>
Email
sales@alphaind.com
鈥?/div>
www.alphaind.com
Specifications subject to change without notice. 10/01A
1
1
2
