MAAD-009260-000100
Constant Phase Digital Attenuator
32 dB, 2-Bit, TTL Driver, DC-3.0 GHz
Rev. V1
Features
Functional Schematic
• Attenuation: Two 16 dB bits
• Minimal Phase Variation over Attenuation Range
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Low DC Power Consumption
Hermetic Surface Mount Package
Integral TTL Driver
50 Ohm Nominal Impedance
260°C Reflow Compatible
RoHS* Compliant
Description
M/A-COM’s MAAD-009260-000100 is a GaAs FET
2-bit digital attenuator with two 16 dB steps and 32
dB total attenuation. The design has been optimized
to minimize phase variation over the attenuation
range. This attenuator and integral TTL driver is in a
hermetically sealed ceramic 16-lead surface mount
package.
The MAAD-009260-000100 is ideally
suited for use where accuracy, fast switching, very
low power consumption and low intermodulation
products are required. Typical applications include
dynamic range setting in precision receiver circuits
and other gain/leveling control circuits. Environ-
mental screening is available. Contact the factory
for information.
Pin Configuration 1
Pin No.
Function
RF1
Pin No.
Function
1
2
3
4
5
6
7
8
9
GND
+5V
-5V
GND
10
11
12
13
14
15
16
GND
GND
GND
C2
GND
GND
C1
GND
GND
GND
Ordering Information
RF2
1. The metal bottom of the case must be connected to RF
and DC ground.
Part Number
Package
MAAD-009260-000100
Bulk Packaging
MAAD-009260-0001TB
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.