參數(shù)資料
型號: AF002N2-32
廠商: Alpha Industries, Inc.
英文描述: LJT 41C 41#16 PIN WALL RECP
中文描述: 砷化鎵集成電路15分貝電壓可變衰減器單控制的DC - 2吉赫
文件頁數(shù): 1/2頁
文件大?。?/td> 22K
代理商: AF002N2-32
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
Condition
Frequency
Min.
Typ.
7
10
20
-3
0
Max.
Unit
ns
ns
mV
dBm
dBm
Switching Characteristics
4
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
For All Attenuation Levels
Input Power for 1 dB Compression
0.05 GHz
0.90 GHz
Control Voltages
V
Low
= 0 to -0.2 V @ 20 μA Max.
V
High
= -5 V @ 50 μA Max. to -8 V @ 200 μA Max.
V
S
= V
High
± 0.2 V
GaAs IC 15 dB Voltage Variable
Attenuator Single Control DC–2 GHz
Features
I
Single Voltage Control, Positive or
Negative Voltage
I
Low Cost SOT-143 Package
I
15 dB Dynamic Range
I
Non-Reflective
AF002N2-32
0.021 (0.53 mm)
0.015 (0.38 mm)
0.075
(1.91 mm)
0.120 (3.05 mm)
0.105 (2.67 mm)
0.098 (2.49 mm)
0.083 (2.11 mm)
0.055 (1.40 mm)
0.047 1.19 mm)
0.037 (0.94 mm)
0.030 (0.76 mm)
0.035 (0.89 mm)
0.004 (0.19 mm)
0.001 (0.03 mm)
80’ MAX.
0.010
(0.25 mm)
0.005 (0.13 mm)
0.006 (0.15 mm)
0.003 (0.08 mm)
Description
The AF002N2-32 is a single control non-reflective IC FET
VVA ideal for AGC applications. Its low DC drain
characteristic and size make it suitable for PCS and
portable cellular markets. A positive control voltage may
be used by adding 2 DC blocking capacitors (C
BL
) and
1 bypass capacitor (C
BP
).
Operating Characteristics at 25°C (0, -5 V)
Parameter
1
Frequency
2
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–2.0 GHz
Min.
Typ.
3.1
3.3
3.5
20
16
12
2.0:1
Max.
3.3
3.5
3.8
Unit
dB
dB
dB
dB
dB
dB
Insertion Loss (V
1
= -5 V)
3
Attenuation (V
1
= 0 V)
18
14
10
VSWR (V
1
= 0 to -5 V)
2.2:1
Electrical Specifications at 25°C (0, -5 V)
SOT-143
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.
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