AT-635 Tyco Electronics, AT-635 Datasheet - Page 2

• Manufacturer Part Number: AT-635
• Description: Vo L T Age Va R I A Ble Absorptive Attenu A T O R, 35 Db Dc - 2 Ghz
• Manufacturer: Tyco Electronics

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M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
Voltage Variable Absorptive Attenuator
35 dB, DC - 2.0 GHz
SOIC-14
Electrical Specifications: T
3. Control voltage: 0 to -4 volts @ 20 µA typical.
4. For levels above 6 dB attenuation. For levels below 6 dB, the minimum specification numbers apply.
Power Handling
(Peak to Peak)
Insertion Loss
Parameter
Trise, Tfall
Transients
Ton, Toff
Flatness
VSWR
IP
IP
2
3
(For two-tone Input Power Up to +5 dBm)
(For two-tone Input Power Up to +5 dBm)
10 dB Attenuation – DC - 2.0 GHz
20 dB Attenuation – DC - 2.0 GHz
30 dB Attenuation – DC - 2.0 GHz
Measured Relative to Input Power
Measured Relative to Input Power
A
10% to 90% RF, 90% to 10% RF
Absolute maximum Input Power
= 25°C, Z
50% Control to 90% RF,
50% Control to 10% RF
Test Conditions
Linear Operation
DC - 0.5 GHz
0.5 - 1.0 GHz
1.0 - 2.0 GHz
0.5 - 2.0 GHz
0.5 - 2.0 GHz
0.05 GHz
0.05 GHz
In Band
0
= 50 Ω
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Visit www.macom.com for additional data sheets and product information.
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
Units
Ratio
dBm
dBm
dBm
dBm
dBm
dBm
mV
dB
dB
dB
dB
dB
dB
nS
nS
Min.
18.5
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18
Typ.
+ 1.0
+ 1.2
+ 1.2
2.0:1
31
36
6.7
7.2
7.5
30
34
47
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2
4
4
4
AT-635
Max.
+ 1.3
+ 1.5
+ 1.5
7.0
7.4
7.8
13
21
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