MAATSS0002-TB Tyco, MAATSS0002-TB Datasheet

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MAATSS0002-TB

Manufacturer Part Number
MAATSS0002-TB
Description
Digital Attenuator / 31.0 dB / 1 dB LSB / 5-Bit / 800 - 2500 MHz
Manufacturer
Tyco
Datasheet
Digital Attenuator, 31.0 dB, 1 dB
LSB, 5-Bit, 800 - 2500 MHz
Features
n
n
n
n
Description
The M/A-COM MAATSS0002 is a 1 dB step GaAs MMIC
digital attenuator with 31.0 dB dynamic range in a low cost
QSOP-16 (SSOP-16) package.
blocking capacitors on the RF ports, positive supply voltage
and five individual bit control voltages. It is particularly
suited where high attenuation accuracy, low insertion loss
and low intermodulation products are required. Typical
applications include base stations, wireless data, and
wireless local loop gain level control circuits.
The MAATSS0002 is fabricated using M/A-COM’s GaAs
1.0 micron process.
passivation for increased performance and reliability.
Electrical Specifications: T
Attenuation Range
Control Voltages
5 Bits, 1 dB Steps
Excellent Accuracy
Positive Control (+3 to +5V)
Small Low Cost QSOP-16 (SSOP-16) Package
Insertion Loss
Step Change
Parameter
Trise, Tfall
Transients
Accuracy
Ton, Toff
VSWR
P1dB
IP3
Vlow = 0.0 ± 0.2V @ 20 µA, 40 µA Max.
Vhigh = +3 ± 0.2V or +5V ± 0.2V @ 20 µA, 40 µA Max.
Vs = Vhigh @ 200 µA Max
The process features full chip
10% to 90% RF, 90% to 10% RF
+3V Input Power up to + 5 dBm
+5V Input Power up to +5 dBm
50% Control to 10% / 90% RF
It requires external DC
Conditions
In Band
+3V
+5V
A
= 25 °C, Z
0
1. Operation of this device above any one of these
Functional Schematic
Absolute Maximum Ratings
= 50
0.8 - 1.5 GHz
1.5 - 2.0 GHz
2.0 - 2.5 GHz
0.8 - 1.5 GHz
1.5 - 2.0 GHz
2.0 - 2.5 GHz
0.8 - 1.5 GHz
1.5 - 2.0 GHz
2.0 - 2.5 GHz
0.8 - 2.5 GHz
0.8 - 2.5 GHz
0.8 - 2.5 GHz
0.8 - 2.5 GHz
0.8 - 2.5 GHz
0.8 - 2.5 GHz
Frequency
parameters may cause permanent damage.
RF
Operating Temperature
Storage Temperature
IN
Max Input Power
0.8 - 2.5 GHz
Parameter
VC5
1dB
Units
VC4
2dB
dBm
dBm
dBm
dBm
mV
dB
dB
dB
dB
dB
dB
dB
dB
µS
µS
± (0.3 dB + 4% of Attenuation)
± (0.3 dB + 3% of Attenuation)
± (0.4 dB + 3% of Attenuation)
VC3
Min.
30.0
0.4
0.4
0.4
15
18
34
43
Absolute Maximum
VC2
-65°C to +150°C
-40°C to +85°C
+34 dBm
Typ.
31.0
120
1.8
2.2
2.7
1.0
1.0
1.0
2
2
VC1
16dB
1
Max.
2.0:1
V 2.00
32.2
1.9
2.3
2.9
1.4
1.6
1.8
RF
OUT

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MAATSS0002-TB Summary of contents

Page 1

... Positive Control (+3 to +5V) Small Low Cost QSOP-16 (SSOP-16) Package n Description The M/A-COM MAATSS0002 step GaAs MMIC digital attenuator with 31.0 dB dynamic range in a low cost QSOP-16 (SSOP-16) package. It requires external DC blocking capacitors on the RF ports, positive supply voltage and five individual bit control voltages particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required ...

Page 2

... RF2 Control Inputs VC2 VC1 Attenuation (dB Reference MAATSS0002 QSOP-16 (SSOP-16) PIN 16 XX-XXX YYWWXXX E1 E MACOM PIN Dimensions Measurement (Inches) Minimum Nominal A 0.053 0.064 A1 0.004 0.006 b 0.008 — ...

Page 3

... Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. +85°C -40°C Frequency (GHz Frequency (GHz) 25°C -40°C +85° Atten. Settings MAATSS0002 VSWR vs. Frequency @ +25°C 1dB 0dB 2dB 1.45 1.40 1.35 1.30 1.25 1.20 1.15 1.10 1.05 1 ...

Page 4

... Visit www.macom.com for additional data sheets and product information. 25°C +85°C -40° Atten. Settings 2.5GHz 1.5GHz Atten. Setting +85°C -40° Atten. Settings MAATSS0002 Typical Step Size @ +25°C 0.8 GHz 2.0 GHz 1.6 1.4 1.2 1 0.8 0.6 0.4 0 ...

Page 5

... Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. +85°C -40° Atten. Settings MAATSS0002 Ordering Information Part Number Package MAATSS0002 Bulk Packaging MAATSS0002TR Tape and Reel (1K Reel) MAATSS0002-TB Units Mounted on Test Board V 2.00 5 ...

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