參數(shù)資料
型號: AT-210
廠商: Hirose Electric USA, INC.
英文描述: Fixed Attenuators (SMA Type)
中文描述: 固定衰減器(SMA型)
文件頁數(shù): 1/2頁
文件大?。?/td> 146K
代理商: AT-210
V 2.00
Parameter
Test Conditions
2
Unit
dB
dB
dB
dB
Min.
Typ.
0.9
1.3
1.5
1.8
Max
1.2
1.5
1.8
2.0
Reference Insertion Loss
DC – 0.1 GHz
DC – 0.5 GHz
DC – 1.0 GHz
DC – 2.0 GHz
DC – 1.0 GHz ±(0.15 dB + 3% of Attenuation Setting in dB) dB
DC – 2.0 GHz ±(0.30 dB + 3% of Attenuation Setting in dB) dB
Attenuation Accuracy
3
VSWR
1.8:1
Trise, Tfall
Ton, Toff
Transients
1 dB
Compression
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF, 50% Control to 10% RF
In Band
Input Power
Input Power
Measured Relative
to Input Power
(For two-tone Input Power Up to +5 dBm)
Measured Relative
to Input Power
(For two-tone Input Power Up to +5 dBm)
nS
nS
mV
dBm
dBm
dBm
dBm
10
15
18
22
28
49
72
0.05 GHz
0.5 – 2.0 GHz
0.05 GHz
0.5 – 2.0 GHz
IP2
0.05 GHz
0.5 – 2.0 GHz
dBm
dBm
45
50
IP3
Features
G
Attenuation 1-dB Steps to 15 dB
G
High Accuracy +/-3%
G
Temperature Stability +/-0.15 dB from -40°C to +85°C
G
Low Intermodulation Product: +50 dBm IP3
G
Low DC Power Consumption: 50
m
W
G
Low Cost SOIC16 Plastic Package
G
Tape and Reel Packaging Available
1
Description
M/A-COM’s AT-210 is a 4-bit, 1-dB step GaAs MMIC digi-
tal attenuator in a low cost SOIC 16-lead surface mount
plastic package. The AT-210 is ideally suited for use where
high accuracy, fast switching, very low power consumption
and low intermodulation products are required. Typical
applications include radio, cellular, and wireless LANs, GPS
equipment and other Gain/Level Control circuits.
The AT-210 is fabricated with a monolithic GaAs MMIC
using a mature 1-micron process. The process features full
chip passivation for increased performance and reliability.
Digital Attenu a o ,15 dB,4-Bit
DC - 2 GHz
AT-210
S O 1 6
Electrical Specifications, T
A
= +25°C
1. Refer to “Tape and Reel Packaging”Section, or contact factory.
2. All measurements at 1 GHz in a 50
system, unless otherwise specified.
3.Attenuation accuracy specifications apply with negative bias control and low inductance grounding.
Ordering Information
Part Number
AT-210 PIN
AT-210TR
AT-210RTR
Package
SOIC 16-Lead Plastic Package
Forward Tape & Reel
Reverse Tape & Reel
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