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Número de pieza | MAATSS0019 | |
Descripción | Digital Attenuator | |
Fabricantes | Tyco Electronics | |
Logotipo | ||
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Digital Attenuator, 4-Bit, Single Control, 15 dB
0.5 - 4.0 GHz
RoHS
Compliant
MAATSS0019
V2
Features
• Single Control CMOS Logic for Each Bit
• Attenuation: 1 dB Steps to 15 dB
• Low DC Power Consumption: 50 µW
• Lead-Free TSSOP-16 Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• RoHS* Compliant and 260°C Reflow Compatible
Description
The M/A-COM MAATSS0019 is a 4 Bit, 1 dB step
GaAs MMIC digital attenuator in a lead-free TSSOP-
16 surface mount plastic package. The
MAATSS0019 is ideally suited for use where high
accuracy, very low power consumption and low
intermodulation products are required. Typical
applications include radio, cellular, wireless LANs,
GPS equipment and other gain / level control
circuits.
The MAATSS0019 is fabricated using a mature 1
micron GaAs MESFET process. The process
features full chip passivation for increased
performance and reliability.
Functional Schematic 4,5
RF1
RF2
VS
Pin 16
GND GND GND GND GND GND
8 42 1
Pin 1
GND GND VC1 VC2 VC3 VC4 GND GND
4. Required external blocking caps shown.
5. VS can be applied at RF1 or RF2 using a 10K Ohm or
greater pull-up resistor
Ordering Information 1
Pin Configuration
Part Number
MAATSS0019
MAATSS0019TR
Package
Bulk Packaging
1000 piece reel
1. Reference Application Note M513 for reel size information.
Absolute Maximum Ratings 2,3
Parameter
Absolute Maximum
Input Power
50 MHz
500 - 4000 MHz
+27 dBm
+34 dBm
Control Voltage
+8 V, -1.0 V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
2. Exceeding any one or combination of these limits may
cause permanent damage to this device.
3. M/A-COM does not recommend sustained operation near
these survivability limits.
Pin No.
1
2
3
4
5
6
7
8
Function
Ground
Ground
VC1
VC2
VC3
VC4
Ground
Ground
Pin No.
9
10
11
12
13
14
15
16
Function
RF Port 2
Ground
Ground
Ground
Ground
Ground
Ground
RF Port 1
* 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
• 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
whatsoever arising out of the use or application of any product(s) or
information.
Visit www.macom.com for additional data sheets and product information.
1 page |
Páginas | Total 3 Páginas | |
PDF Descargar | [ Datasheet MAATSS0019.PDF ] |
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