AT-110
器件描述：Voltage Variable Absorptive Attenuator, 30 dB 0.5 - 2 GHz
器件厂商：MACOM [Tyco Electronics]
厂商主页：http://www.macom.com
文件大小：112.59KB，共3页
Sponsor by e络盟器件资料摘要：
V 2.00
F e a t u r e s
Single Positive Voltage Control 0 to +5 Vo l t s
30 dB Voltage Variable Attenuation
±2 dB Linearity from BSL
Low DC Power Consumption
Te m p e r a t u re Range: -40°C to +85°C
Low-Cost SOIC 8 Plastic Package
Tape and Reel Packaging Av a i l a b l e
Fast Switching Speed
D e s c r i p t i o n
M/A-COM’s AT-110 is a linear GaAs MMIC voltage
variable absorptive attenuator in a low-cost SOIC
8-lead surface mount plastic package. The AT-110 has
a faster switching speed than the AT-108 or AT- 1 0 9 .
The AT-110 is ideally suited for use where linear
attenuation fine tuning and very low power com-
sumption are re q u i red. Typical applications include
r a d i o ,
c e l l u l a r, GPS equipment and automatic gain/level
c o n t rol circ u i t s .
The AT-110 is fabricated with a monolithic GaAs
MMIC using a mature 1-micron process. The pro c e s s
f e a t u res full chip passivation for increased perf o r-
mance and re l i a b i l i t y .
Part Number Package
AT-110 SOIC 8-Lead Plastic Package
AT-110TR Forward Tape & Reel*
AT-110RTR Reverse Tape & Reel*
Parameter Test Conditions Units Min. Typ. Max.
Insertion Loss 0.5 - 1.0 GHz dB 2.8 3.0
1.0 - 2.0 GHz dB 3.3 3.6
Attenuation 0.5 - 16 GHz dB 30
1.0 - 26 GHz dB 25
Flatness 0.5 - 1.0 GHz dB ±0.5 ±0.8
(Peak-to-Peak) 1.0 - 2.0 GHz dB ±1.2 ±1.5
VSWR 2:1
Trise, Tfall 10% to 90% RF, 90% to 10% RF µS 0.2
Ton, Toff 50% Control to 90% RF, Control to 10% RF µS 0.2
Transients In-band mV 70
1. All measurements at 1 GHz in a 50-Ω system, unless otherwise specified.The RF ports must be blocked outside of the package
from ground or any other voltage.
Voltage Variable Absorptive Attenuator, 30 dB
0.5 - 2 GHz AT-110
Typical Electrical Specifications1, TA = +25°C
SO-8
l
l
l
l
l
l
l
l
Ordering Information
* If specific reel size is required, consult factory for part number assignment.
F e a t u r e s
Single Positive Voltage Control 0 to +5 Vo l t s
30 dB Voltage Variable Attenuation
±2 dB Linearity from BSL
Low DC Power Consumption
Te m p e r a t u re Range: -40°C to +85°C
Low-Cost SOIC 8 Plastic Package
Tape and Reel Packaging Av a i l a b l e
Fast Switching Speed
D e s c r i p t i o n
M/A-COM’s AT-110 is a linear GaAs MMIC voltage
variable absorptive attenuator in a low-cost SOIC
8-lead surface mount plastic package. The AT-110 has
a faster switching speed than the AT-108 or AT- 1 0 9 .
The AT-110 is ideally suited for use where linear
attenuation fine tuning and very low power com-
sumption are re q u i red. Typical applications include
r a d i o ,
c e l l u l a r, GPS equipment and automatic gain/level
c o n t rol circ u i t s .
The AT-110 is fabricated with a monolithic GaAs
MMIC using a mature 1-micron process. The pro c e s s
f e a t u res full chip passivation for increased perf o r-
mance and re l i a b i l i t y .
Part Number Package
AT-110 SOIC 8-Lead Plastic Package
AT-110TR Forward Tape & Reel*
AT-110RTR Reverse Tape & Reel*
Parameter Test Conditions Units Min. Typ. Max.
Insertion Loss 0.5 - 1.0 GHz dB 2.8 3.0
1.0 - 2.0 GHz dB 3.3 3.6
Attenuation 0.5 - 16 GHz dB 30
1.0 - 26 GHz dB 25
Flatness 0.5 - 1.0 GHz dB ±0.5 ±0.8
(Peak-to-Peak) 1.0 - 2.0 GHz dB ±1.2 ±1.5
VSWR 2:1
Trise, Tfall 10% to 90% RF, 90% to 10% RF µS 0.2
Ton, Toff 50% Control to 90% RF, Control to 10% RF µS 0.2
Transients In-band mV 70
1. All measurements at 1 GHz in a 50-Ω system, unless otherwise specified.The RF ports must be blocked outside of the package
from ground or any other voltage.
Voltage Variable Absorptive Attenuator, 30 dB
0.5 - 2 GHz AT-110
Typical Electrical Specifications1, TA = +25°C
SO-8
l
l
l
l
l
l
l
l
Ordering Information
* If specific reel size is required, consult factory for part number assignment.