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Número de pieza | MAATSS0016 | |
Descripción | Digital Attenuator | |
Fabricantes | Tyco Electronics | |
Logotipo | ||
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Digital Attenuator, 4-Bit, Single Control
30 dB, 0.5 - 2.0 GHz
RoHS
Compliant
MAATSS0016
V2
Features
• Positive Single Control
• 2-dB Attenuation Steps to 30 dB
• Low DC Power Consumption
• Lead-Free TSSOP-16 Plastic Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• 260°C Re-flow Compatible
• RoHS* Compliant Version of AT-264
Description
M/A-COM’s MAATSS0016 is a 4-bit, 2-dB step GaAs
MMIC digital attenuator in a lead-free TSSOP-16
surface mount plastic package. The MAATSS0016 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 MAATSS0016 is fabricated using a mature 1
micron GaAs MESFET process. The process features
full chip passivation for increased performance and
reliability.
Ordering Information 1
Part Number
MAATSS0016
MAATSS0016TR
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 - 2000 MHz
+27 dBm
+34 dBm
Control Voltage
Operating Temperature
-0.5 V < VC < 8.5 V
-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.
Functional Schematic 4,5
Vs
16 15 14 13 12
1
11 10
9
16 8 4 2
12345678
4. Blocking capacitors are required on all RF ports (39 pF
used for data measurements).
5. Vs = +5 ± 0.2 VDC must be applied at RF1 or RF2 using a
10 Kohm or greater pull-up resistor.
Pin Configuration
Pin No.
Function
1 Ground
2 Ground
3 VC1
4 VC2
5 VC3
6 VC4
7 Ground
8 Ground
Truth Table6
Pin No.
9
10
11
12
13
14
15
16
Function
RF2
Ground
Ground
Ground
Ground
Ground
Ground
RF1
VC1 VC2 VC3 VC4
1111
1110
1101
1011
0111
0000
6. 0 = 0 ± 0.2 V, 1 = +5 V
Attenuation (dB)
Reference Insertion Loss
2
4
8
16
30
* 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.
1 page |
Páginas | Total 3 Páginas | |
PDF Descargar | [ Datasheet MAATSS0016.PDF ] |
Número de pieza | Descripción | Fabricantes |
MAATSS0015 | Digital Attenuator | Tyco Electronics |
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