MAAD-009195 Datasheet, PDF (1/9 Pages) M/A-COM Technology Solutions, Inc. – Minimal Phase Variation over Attenuation Range

MAAD-009195
Constant Phase Digital Attenuator
15.5 dB, 5-Bit, TTL Driver, DC - 3.0 GHz
Features
 Attenuation: 0.5 dB steps to 15.5 dB
 Minimal Phase Variation over Attenuation Range
 Low DC Power Consumption
 Hermetic Surface Mount Package
 Integral TTL Driver
 50 Ohm Nominal Impedance
 260°C Reflow Compatible
 RoHS* Compliant
Description
MACOM’s MAAD-009195-000100 is a GaAs FET
5-bit digital attenuator with a 0.5 dB minimum step
size and 15.5 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-009195-000100
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. Environmental screening is
available. Contact the factory for information.
Ordering Information
Part Number
Package
MAAD-009195-000100
Bulk Packaging
MAAD-009195-0001TB
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
Functional Schematic
Rev. V2
Pin Configuration ¹
Pin No.
1
2
Function
RF1
GND
Pin No.
9
10
Function
C5
+5V
3
GND
11
-5V
4
GND
12
C4
5
GND
13
C3
6
GND
14
C2
7
GND
15
C1
8
RF2
16
GND
1. The metal bottom of the case must be connected to RF
and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
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