AT-118TR
器件描述：Voltage Variable Absorptive Attenuator
器件厂商：MACOM [Tyco Electronics]
厂商主页：http://www.macom.com
文件大小：49.39KB，共3页
Sponsor by e络盟器件资料摘要：
onesansinv North America: Tel. (800) 366-2266, Fax (800) 618-8883
onesansinv Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
onesansinv Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Specifications subject to change without notice.
Visit www.macom.com for additional data sheets and product information.
V 4.0
Features
• Single Positive Control 0 to 3 Volts
• 15 dB Voltage Variable Attenuation
• ± 2 dB Linearity from BSL
• Positive Control Logic
• Low Cost MSOP-8 Plastic Package
MSOP-8
1
Electrical Specifications: T
A
= +25°C
1
===
Parameter Test Conditions Units Min. Typ. Max.
Insertion Loss 0.5 - 3.0 GHz dB 1.6 1.9
Attenuation 0.5 - 1.0 GHz dB 12 14
1.0 - 3.0 GHz dB 15 16
Insertion Loss Flatness (Peak-to-Peak) 0.5 - 3.0 GHz dB ±0.3 ±0.5
VSWR 0.5 - 3.0 GHz 2:1
T
rise
, T
fall
10% to 90% RF, 90% to 10% RF µS 10
T
on
, T
off
50% Control to 90% RF, Control to 10% RF µS 12
Transients In-band mV 10
Description
M/A-COM’s AT-118 is a linear GaAs MMIC voltage variable
absorptive attenuator in a low cost MSOP-8 surface mount
plastic package. The AT-118 is ideally suited for applications
where linear attenuation and fine tuning are required.
Typical applications include radio, cellular, GPS equipment and
automatic gain/level control circuits.
The AT-118 is fabricated with a mature 1 micron gate length
GaAs MESFET process. The process features full chip
passivation for increased performance and reliability.
Ordering Information
Part Number Package
AT-118 PIN MSOP 8-Lead Plastic
AT-118TR Forward Tape and Reel
1
1. Reference Application Note M513 for reel size information.
1. All measurements taken at 900 GHz in a 50Ω system unless otherwise specified. Loss varies at 0.003 dB/°C.
ID P IN
0.193
.010R
0.118
.020
.020
0.0256
0.118
12°4X
0.034
0.040
0.0080.013
12°4X
0.007
0.021
3°
1. Dimensions are in inches.
AT-118
Voltage Variable
Absorptive Attenuator
1
onesansinv Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
onesansinv Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Specifications subject to change without notice.
Visit www.macom.com for additional data sheets and product information.
V 4.0
Features
• Single Positive Control 0 to 3 Volts
• 15 dB Voltage Variable Attenuation
• ± 2 dB Linearity from BSL
• Positive Control Logic
• Low Cost MSOP-8 Plastic Package
MSOP-8
1
Electrical Specifications: T
A
= +25°C
1
===
Parameter Test Conditions Units Min. Typ. Max.
Insertion Loss 0.5 - 3.0 GHz dB 1.6 1.9
Attenuation 0.5 - 1.0 GHz dB 12 14
1.0 - 3.0 GHz dB 15 16
Insertion Loss Flatness (Peak-to-Peak) 0.5 - 3.0 GHz dB ±0.3 ±0.5
VSWR 0.5 - 3.0 GHz 2:1
T
rise
, T
fall
10% to 90% RF, 90% to 10% RF µS 10
T
on
, T
off
50% Control to 90% RF, Control to 10% RF µS 12
Transients In-band mV 10
Description
M/A-COM’s AT-118 is a linear GaAs MMIC voltage variable
absorptive attenuator in a low cost MSOP-8 surface mount
plastic package. The AT-118 is ideally suited for applications
where linear attenuation and fine tuning are required.
Typical applications include radio, cellular, GPS equipment and
automatic gain/level control circuits.
The AT-118 is fabricated with a mature 1 micron gate length
GaAs MESFET process. The process features full chip
passivation for increased performance and reliability.
Ordering Information
Part Number Package
AT-118 PIN MSOP 8-Lead Plastic
AT-118TR Forward Tape and Reel
1
1. Reference Application Note M513 for reel size information.
1. All measurements taken at 900 GHz in a 50Ω system unless otherwise specified. Loss varies at 0.003 dB/°C.
ID P IN
0.193
.010R
0.118
.020
.020
0.0256
0.118
12°4X
0.034
0.040
0.0080.013
12°4X
0.007
0.021
3°
1. Dimensions are in inches.
AT-118
Voltage Variable
Absorptive Attenuator
1