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參數(shù)資料
| 型號： | AT65-0283-TB |
| 英文描述： | Digital Attenuator, 15.5 dB, 5-Bit, TTL Driver, DC - 2.0 GHz |
| 中文描述： | 數(shù)字衰減器，15.5分貝，5位的TTL驅(qū)動器，直流- 2.0吉赫 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 231K |
| 代理商： | AT65-0283-TB |
Digital Attenuator, 15.5 dB, 5-Bit,
T T L Driver, DC - 2.0 GHz
A
SOW-16
V 6.00
Electrical Specifications: T
A
= 25°C
Features
I
Attenuation: 0.5 dB Steps to 15.5 dB
I
Low DC Power Consumption
I
Plastic SOIC, Wide Body, SMT Package
I
Integral TTL Driver
I
50 ohm Impedance
I
Test Boards are Available
I
Tape and Reel Packaging Available
Description
M/A-COM's AT65-0283 is a GaAs FET 5-bit digital
attenuator with integral TTL driver. Step size is 0.5 dB
providing a 15.5 dB total attenuation range. This device is
in a SOIC-16 plastic surface mount package. The
AT65-0283 is ideally suited for use where accuracy, fast
speed, very low power consumption and low costs are
required.
Package outline conforms to JEDEC standard MS-013AA.
Parameter
Insertion Loss
Test Conditions
—
Frequency
DC - 1.0 GHz
DC - 2.0 GHz
Units
dB
dB
Min
—
—
Typical
2.0
2.3
Max
2.5
2.7
Attenuation Accuracy
Any Bit
Any Combination of Bits
DC - 2.0 GHz
DC -2.0 GHz
dB
dB
—
—
—
—
±(.3 +4% of atten)
± (.3 +6% of atten)
VSWR
Full Range
DC - 2.0 GHz
Ratio
—
1.5:1
1.8:1
Switching Speed
1
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
—
—
nS
nS
—
—
75
20
150
50
1 dB Compression
—
—
50 MHz
0.5 - 2.0 GHz
dBm
dBm
—
—
+21
+29
—
—
Input IP
3
Two-tone inputs up to +5 dBm
50 MHz
0.5-2.0 GHz
dB
dB
—
—
+35
+48
—
—
Vcc
-Vee
—
—
—
—
V
V
4.75
-8.0
5.0
-5.0
5.25
-4.75
Logic “0”
Sink Current is 20 μA max.
—
V
0.0
—
0.8
Logic “1”
Source Current is 20 μA max.
—
V
2.0
—
5.0
Icc
Vcc min to max, Logic “0” or “1”
—
mA
—
0.2
6
-Iee
-Iee min to max, Logic “0” or “1”
—
mA
—
-0.2
-1
1. Decoupling capacitors (.01 μF) are required on power supply lines.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT65-0283TR | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator 15.5dB, 5-Bit, TTL Driver, DC-2.0 GHz |
| AT65-0283-TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Attenuator， 15.5 dB， 5-Bit， TTL Driver， DC2.0 GHz |
| AT65-0413 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator 15.0 dB, 4-Bit, TTL Driver, DC-3.0 GHz |
| AT65-0413_1 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator 15.5dB, 4-Bit, TTL Driver, DC-3.0 GHz |
| AT65-0413_V9 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator |
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