MAAD-007081-000100_15 Datasheet, PDF (1/7 Pages) M/A-COM Technology Solutions, Inc. – Digital Attenuator

MAAD-007081-000100
Digital Attenuator
15.5 dB, 5-Bit, TTL Driver, DC-3.5 GHz
Rev. V4
Features
• Attenuation: 0.5 dB Steps to 15.5 dB
• Low DC Power Consumption
• Small Footprint, JEDEC Package
• Integral TTL Driver
• 50 ohm Impedance
• Test Boards are Available
• Tape and Reel Packaging Available
• Lead-Free CSP-1 Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• 260°C Reflow Compatible
• RoHS* Compliant Version of AT90-0283
Functional Schematic
Description
M/A-COM's MAAD-007081-000100 is a GaAs FET
5-bit digital attenuator with integral TTL driver. Step
size is 0.5 dB providing a 15.5 dB total attenuation
range. This device is in an PQFN plastic surface
mount package. MAAD-007081-000100 is ideally
suited for use where accuracy, fast speed, very low
power consumption and low costs are required.
Ordering Information
Part Number
MAAD-007081-000100
MAAD-007081-0001TR
MAAD-007081-0001TB
Package
Bulk Packaging
1000 piece reel
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
Pin Configuration¹
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Function
GND
C8
C4
C2
C1
C0.5
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
* Restrictions on Hazardous Substances, European Union Di-
rective 2002/95/EC.
1. The exposed pad centered on the package bottom must be
connected to RF and DC ground. (For PQFN Packages)
2. Pins 10 & 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
• India Tel: [phone]
• 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.