MAAD-007080-000100_15 Datasheet, PDF (1/7 Pages) M/A-COM Technology Solutions, Inc. – Digital Attenuator

MAAD-007080-000100
Digital Attenuator
50.0 dB, 6-Bit, TTL Driver, DC-2.4 GHz
Rev. V4
Features
• Attenuation: 1 dB Steps to 50 dB
• Single Positive Supply
• Contains Internal DC to DC Converter
• Low DC Power Consumption
• Small Footprint, JEDEC Package
• Integral TTL Driver
• 50 ohm Impedance
• Lead-Free CSP-1 Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• 260°C Reflow Compatible
• RoHS* Compliant Version of AT90-1106
Functional Schematic
Description
M/A-COM's MAAD-007080-000100 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. MAAD-007080-000100 is ideally
suited for use where accuracy, fast speed, very low
power consumption and low costs are required. For
dual supply designs without switching noise, use
MAAD-007082-000100.
Ordering Information
Part Number
MAAD-007080-00100
MAAD-007080-001TR
MAAD-0007080-001TB
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
Function
C16
C8
C4
C2
C1
C32
GND
NC
NC
NC²
GND
RF1
GND
NC
NC
Pin No.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Function
NC
NC
+Vcc
NC
Cp
NC
Cp
NC
-Vee³
GND
RF2
GND
NC²
-Vee³
NC
16
NC
32
+Vcc
* Restrictions on Hazardous Substances, European Union
Directive 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
3. -Vee is produced internally and requires a .1µF cap to GND.
Generated noise is typical of switching DC-DC Converters.
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.