參數(shù)資料
型號: AS156-73
廠商: SKYWORKS SOLUTIONS INC
元件分類: 衰減器
英文描述: GaAs IC SPST Switch Single Positive Control 0.5?2.5 GHz
中文描述: 500 MHz - 2500 MHz RF/MICROWAVE SGL POLE SGL THROW SWITCH, 0.9 dB INSERTION LOSS
封裝: SOT-6, 6 PIN
文件頁數(shù): 1/2頁
文件大小: 426K
代理商: AS156-73
Skyworks Solutions, Inc.
[781] 376-3000
Fax
[781] 376-3100
Email
sales@skyworksinc.com
www.skyworksinc.com
Specifications subject to change without notice. 11/02A
1
Parameter
Condition
Frequency
Min.
Typ.
1
1
10
18
27
Max.
Unit
μ
s
μ
s
mV
dBm
dBm
Switching Characteristics
4
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
0/+3 V
0/+5 V
For Two-tone Input Power +13 dBm
0/+5 V
V
Low
= 0 to 0.2 V @ 20 μA Max.
V
High
= +3 V @ 100 μA Max. to +5 V @ 200 μA Max.
V
S
= V
High
± 0.2 V
Input Power for 1 dB Compression
0.9 GHz
0.9 GHz
Intermodulation Intercept Point (IP3)
0.5–2.0 GHz
43
dBm
Control Voltages
GaAs IC SPST Switch
Single Positive Control 0.5–2.5 GHz
Features
Single Positive Control Voltage
+3 V to +5 V Operation
Isolation Can be Tuned to Desired
Frequency
High Isolation (45 dB at 0.9 GHz with
100 pF Bypass Capacitor)
Designed for Use as an LNA Bypass Switch
AS156-73
Description
The AS156-73 is an SPST FET IC switch. The switch
requires external DC blocking capacitors and one
bypass capacitor.Isolation is optimized at 0.9 GHz utilizing
100 pF bypass capacitor and optimized at 1.9 GHz utilizing
a 2.7 pF bypass capacitor.This switch requires a positive
supply and single positive control.The device is mounted
in the SOT-6 package for surface mounting in commercial
switching applications, specifically as an LNA bypass
switch.
Parameter
1
Frequency
2
0.5–1.4 GHz
1.4–2.0 GHz
2.0–2.5 GHz
0.5–1.4 GHz
1.4–2.0 GHz
2.0–2.5 GHz
0.5–2.5 GHz
Min.
Typ.
0.65
0.70
0.75
45
28
15
1.3:1
Max.
0.75
0.80
0.90
Unit
dB
dB
dB
dB
dB
dB
Insertion Loss
3
Isolation
40
23
10
VSWR
Electrical Specifications at 25°C (0, +3 V) C
BYPASS
= 100 pF
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
Operating Characteristics at 25°C (0, +3 V)
1. All measurements made in a 50
system, unless otherwise specified.
2. DC = 300 kHz.
3. Insertion loss changes by 0.003 dB/°C.
4.Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
SOT-6
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