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AS179-92 参数 Datasheet PDF下载

AS179-92图片预览
型号: AS179-92
PDF下载: 下载PDF文件 查看货源
内容描述: PHEMT的砷化镓集成电路单刀双掷开关DC- 3 GHz的 [PHEMT GaAs IC SPDT Switch DC-3 GHz]
分类和应用: 开关射频微波光电二极管
文件页数/大小: 2 页 / 27 K
品牌: ALPHA [ ALPHA INDUSTRIES ]
 浏览型号AS179-92的Datasheet PDF文件第2页  
PHEMT GaAs IC SPDT Switch DC–3 GHz
AS179-92
Features
s
P
1 dB
+30 dBm Typical @ +3 V
s
IP3 43 dBm Typical @ +3 V
s
Low Insertion Loss (0.3 dB @ 0.9 GHz)
s
Low DC Power Consumption
s
Ultra Miniature SC-70 6 Lead Package
s
PHEMT Process
SC-70 6 Lead
0.079 (2.00 mm)
± 0.008 (0.20 mm)
0.0256 (0.65 mm)
BSC
0.049 (1.25 mm)
± 0.004 (0.10 mm)
0.087 (2.20 mm)
± 0.008 (0.20 mm)
PIN 1 INDICATOR
0.035 (0.90 mm)
± 0.004 (0.10 mm)
0.0055
(0.14 mm)
± 0.0015
(0.04 mm)
0.002 (0.005 mm)
± 0.002 (0.005 mm) 0.037 (0.95 mm)
± 0.006 (0.15 mm)
0.009 (0.23 mm)
REF
0.010 (0.25 mm)
± 0.006 (0.15 mm)
Description
The AS179-92 is an IC FET SPDT switch in a low cost
miniature SC-70 6 lead plastic package. The AS179-92
features low insertion loss and positive voltage operation
with very low DC power consumption. This general
purpose switch can be used in a variety of
telecommunications applications.
0.008 (0.20 mm)
± 0.004 (0.10 mm)
Electrical Specifications at 25°C (0, +3 V)
Parameter
1
Insertion Loss
3
Isolation
Frequency
2
DC–1.0 GHz
DC–3.0 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–3.0 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–3.0 GHz
22
22
20
Min.
Typ.
0.3
0.4
25
25
23
1.2:1
1.2:1
1.3:1
1.4:1
1.4:1
1.4:1
Max.
0.4
0.6
Unit
dB
dB
dB
dB
dB
VSWR
4
Operating Characteristics at 25°C (0, +3 V)
Parameter
Switching
Characteristics
5
Condition
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 +5 dBm
0/+3 V
0/+5 V
0.5–3.0 GHz
0.5–3.0 GHz
0.5–3.0 GHz
0.5–3.0 GHz
Frequency
Min.
Typ.
10
20
25
+30
+34
+43
+50
Max.
Unit
ns
ns
mV
dBm
dBm
dBm
dBm
Input Power for 1 dB Compression
Intermodulation Intercept Point (IP3)
Control Voltages
V
Low
= 0 to 0.2 V @ 20 µA Max.
V
High
= +3 V @ 100 µA Max. to +5 V @ 200 µA Max.
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. Insertion loss state.
5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
Alpha Industries, Inc.
[781] 935-5150
Fax
[617] 824-4579
Email
sales@alphaind.com
www.alphaind.com
Specifications subject to change without notice. 8/00A
1