AT90-0106 Datasheet, PDF (1/7 Pages) Tyco Electronics – Digital Attenuator, 50 dB, 6-Bit, TTL Driver, DC-2.4 GHz

AT90-0106
Digital Attenuator
50 dB, 6-Bit, TTL Driver, DC - 2.4 GHz
Rev. V9
Features
• Attenuation: 1 dB Steps to 50 dB
• Low DC Power Consumption
• Small Footprint, JEDEC Package
• Integral TTL Driver
• 50 ohm Impedance
• Test Boards are Available
• Tape and Reel Packaging Available
• CSP-1 Package
Description
M/A-COM's AT90-0106 is a GaAs FET 6-bit digital
attenuator with integral TTL driver. Step size is 1 dB
providing a 50 dB total attenuation range. This
device is in a PQFN plastic surface mount package.
The AT90-0106 is ideally suited for use where
accuracy, fast speed, very low power consumption
and low costs are required.
Functional Schematic
Pin Configuration¹
Ordering Information
Part Number
AT90-0106
AT90-0106TR
AT90-0106-TB
Package
Bulk Packaging
1000 piece reel
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Function
C16
C8
C4
C2
C1
C32
GND
NC
NC
NC²
GND
RF1
GND
NC
NC
NC
Pin No.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Function
NC
NC
NC
NC
NC
NC
NC
NC
NC
GND
RF2
GND
NC²
-Vee
NC
+Vcc
1. The exposed pad centered on the package bottom must be
connected to RF and DC ground. (For PQFN Packages)
2. Pins 10 and 29 must be isolated.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: [phone] • Europe Tel: [phone]
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
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• China Tel: [phone]
Visit www.macomtech.com for additional data sheets and product information.
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. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.