AT-106-PIN_15 Datasheet, PDF (1/5 Pages) M/A-COM Technology Solutions, Inc. – Digital Attenuator

AT-106-PIN
Digital Attenuator
50.0 dB, 6-Bit, TTL Driver, DC-2.0 GHz
Features
 Attenuation: 1 dB steps to 50 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 Ohm Nominal Impedance
 Lead-Free CR-13 Package
 260°C Reflow Compatible
 RoHS* Compliant
Description
M/A-COM’s AT-106-PIN is a GaAs FET 6-bit digital
attenuator with a 1 dB minimum step size and 50 dB
total attenuation. This attenuator and integral TTL
driver is in a hermetically sealed ceramic 24-lead
surface mount package. The AT-106-PIN 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. Environ-
mental screening is available. Contact the factory
for information.
Ordering Information
Part Number
AT-106-PIN
AT-106-TR
AT-106-TB
Package
Bulk Packaging
1000 piece reel
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
Functional Schematic
PIN 1 GND
GND
GND
C32
C16
Vee (-5V to -8V)
Vcc (+5V)
C8
C4
C2
C1
PIN 12 GND
32 dB
16 dB
8 dB
4 dB
2 dB
1 dB
Rev. V10
RF1 PIN 24
GND
GND
GND
GND
GND
GND
GND
GND
GND Orientation Mark
GND
RF2 PIN 13
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
Function
GND
GND
GND
C32
C16
Vee (-5V to -8V)
Vcc (+5V)
C8
C4
C2
C1
GND
Pin No.
13
14
15
16
17
18
19
20
21
22
23
24
Function
RF2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
RF1
The metal bottom of the case must be connected to RF and DC
ground.
1 ^{* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.}
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.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support