AT65-0009-TB Tyco Electronics, AT65-0009-TB Datasheet

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AT65-0009-TB

Manufacturer Part Number
AT65-0009-TB
Description
Voltage Variable Attenuator 824 - 960 MHz
Manufacturer
Tyco Electronics
Datasheet
Voltage Variable Attenuator
824 - 960 MHz
Features
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Description
M/A-COM’s AT65-0009 is an integrated assembly contain-
ing two PIN diodes and a passive glass quadrature hybrid.
This device is packaged in a 5 leaded SOT plastic surface
mount package. The diodes are biased to +3.5V for maxi-
mum attenuation using the suggested Bias Circuit. The
AT65-0009 is ideally suited for GSM communication appli-
cations requiring variable attenuation in the 824 to 960
MHz bandwidth.
Electrical Specifications: T
Attenuation Flatness vs.
25 dB Attenuation Range
High IP3
Excellent Linearity Performance
Surface Mount SOT-25 Package
Low Cost/High Performance
50 Ohm Nominal Impedance
Switching Speed
Insertion Loss
Parameter
Attenuation
Frequency
Input IP3
Input IP2
VSWR
Two Tones 900 MHz, 905 MHz, +5 dBm
Two Tones 900 MHz, 905 MHz, +5 dBm
50% control to 90%/10% RF
Test Conditions
V
A
0 - 10 dB
0 - 20 dB
0 - 30 dB
VB = 0V
VB = 0V
B
V
= 25°C, Z
B
= 3.7V
= 0V
0
= 50
SOT-25
Units
Ratio
µSec
dB
dB
dB
dB
dB
dB
dB
Min.
25
Typ.
1.7
1.7
0.5
0.5
1.0
5.0
40
34
28
Max.
2.1
2.2
1.3
1.3
2.5
7.0
V 1.00

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AT65-0009-TB Summary of contents

Page 1

... This device is packaged leaded SOT plastic surface mount package. The diodes are biased to +3.5V for maxi- mum attenuation using the suggested Bias Circuit. The AT65-0009 is ideally suited for GSM communication appli- cations requiring variable attenuation in the 824 to 960 MHz bandwidth. Electrical Specifications: T ...

Page 2

... Storage Temperature -65°C to +125°C 3. Operation of this device above any one of these parameters may cause permanent damage. Ordering Information Part Number Package AT65-0009 Bulk Packaging AT65-0009TR Tape and Reel (1K Reel) AT65-0009-TB Units Mounted on Test Board AT65-0009 V 1. ...

Page 3

... Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 1.0 1.5 2.0 2.5 3.0 3.5 Volts 2.0 3.0 4.0 Volts 880 900 920 940 960 Frequency (MHz) AT65-0009 Attenuation vs. Voltage with 1.5 pF Tuning Cap @ +85°C 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 0.0 1.0 2.0 Volts Loss vs. Frequency @ -40°C No Tuning Cap 2.00 1.80 1.60 1.40 1 ...

Page 4

... Frequency 2V 3V 3.85V 860 880 900 920 940 960 Frequency (MHz 3.7V 890 925 960 Frequency AT65-0009 Attenuation vs. Freq. With 1.5 pF Tuning Cap @ +85°C 1.0 2.0 3.0 3.7 35.00 30.00 25.00 20.00 15.00 10.00 5.00 - 820 840 860 880 900 920 Frequency Input VSWR vs. Freq. With 1.5 pF Tuning Cap @ -40°C ...

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