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DATA SHEET ? AA103-72/-72LF 1-BIT DIGITAL ATTENUATOR
Table 1. AA103-72/-72LF Signal Descriptions
Pin #
1
2
Name
J1
RF_GND
Description
RF port. Must be DC blocked.
RF ground. Must be AC - coupled to ground.
Pin #
4
5
V1
V2
Name
DC control bias
DC control bias
Description
3
J2
RF port. Must be DC blocked.
Table 2. AA103-72/-72LF Absolute Maximum Ratings
RF input power
Parameter
P IN
Symbol
Minimum
Maximum
1 W > 500 MHz 0/8 V
Units
dBm
0.5 W @ 50 MHz 0/8 V
dBm
Supply voltage
V S
8
V
Control voltage
Operating temperature
Storage temperature
V CTL
T OP
T STG
–0.2
– 40
– 65
+8.0
+85
+150
V
° C
° C
Note:
Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
CAUTION : Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this device. This device
must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
Electrical and Mechanical Specifications
The absolute maximum ratings of the AA103 - 72 /- 72LF are
The state of the AA103 - 72 /- 72LF is determined by the logic
provided in Table 4 .
provided in Table 2. Electrical specifications are provided in
Table s 3.
Typical performance characteristics of the AA103 - 72 /- 72LF are
illustrated in Figures 3 through 5.
Skyworks Solutions, Inc. ? Phone [781] 376 - 3000 ? Fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com
2
February 24, 2011 ? Skyworks Proprietary Information ? Products and Product Information are Subject to Change Without Notice ? 200199C
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