MAAD-007229-0001TR Просмотр технического описания (PDF) - Tyco Electronics
Номер в каталоге
Компоненты Описание
производитель
MAAD-007229-0001TR Datasheet PDF : 4 Pages
| |||
Digital Attenuator
15.5 dB, 5-Bit, TTL Driver, DC-2.0 GHz
Features
• Attenuation: 0.5 dB Steps to 15.5 dB
• Temperature Stability: ± 0.18 dB from –55°C
to +85°C Typical
• Low DC Power Consumption
• Hermetic Surface Mount Package
• Integral TTL Driver
• 50 Ω Nominal Impedance
• Lead-Free CR-12 Package
• 260°C Reflow Compatible
Description
M/A-COM’s AT-283-PIN is a GaAs FET 5-bit digital
attenuator with a 0.5 dB minimum step size and 15.5
dB total attenuation. This attenuator and integral
TTL driver is in a hermetically sealed ceramic 16
lead surface mount package. The AT-283-PIN is
ideally suited for use where accuracy, fast switching,
very low power consumption and low intermodula-
tion products are required. Typical applications in-
clude dynamic range setting in precision receiver
circuits and other gain/leveling control circuits. Envi-
ronmental screening is available. Contact the fac-
tory for information.
Ordering Information
Part Number
AT-283-PIN
MAAD-007229-0001TR
MAAD-007229-0001TB
Package
Bulk Packaging
1000 piece reel
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
Note: Die quantity varies.
RoHS
Compliant
Functional Schematic
AT-283-PIN
V6
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
Function
RF1
GND
GND
GND
GND
GND
GND
RF2
Pin No.
9
10
11
12
13
14
15
16
Function
C5
+5V
-5V
C4
C3
C2
C1
GND
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 Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Share Link: 