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參數(shù)資料
| 型號(hào)： | AT90-1233TR |
| 英文描述： | Digital Attenuator, 30 dB, 4-Bit, TTL Driver, DC - 2.5 GHz |
| 中文描述： | 數(shù)字衰減器，30分貝，4位的TTL驅(qū)動(dòng)器，DC - 2.5吉赫 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 251K |
| 代理商： | AT90-1233TR |
Digital Attenuator, 30 dB, 4-Bit,
T T L Driver, DC - 2.5 GHz
A
CSP-1
V 1.00
Features
I
Attenuation: 2 dB Steps to 30 dB
I
Single Positive Supply
I
Contains Internal DC to DC Converter
I
Small Footprint, JEDEC Package
I
Integral TTL Driver
I
50 Ohm Impedance
I
Test Boards Available
I
Tape and Reel Packaging Available
Description
M/A-COM’s AT90-1233 is a GaAs FET 4-Bit digital
attenuator with integral driver. Step size is 2 dB providing
a 30 dB attenuation range. This device is in an FQFP-N
plastic surface mount package. The AT90-1233 is suited
for single supply applications where accuracy, fast speed,
low power consumption and low costs are required.
Electrical Specifications
T
A
= +25°C
Parameter
Test Conditions
Frequency
Units
Min
Typical
Max
Insertion Loss
—
DC - 2.5 GHz
dB
—
2.7
3.0
Attenuation
Accuracy
Individual Bits or Combination
of Bits
DC - 2.5 GHz
dB
—
—
±(.3 +5% of atten setting)
VSWR
Full Range
DC - 2.5 GHz
Ratio
—
1.5:1
1.8:1
Switching Speed
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 - 2.5 GHz
dBm
dBm
—
—
+21
+29
—
—
Input IP
3
Two-tone inputs up to +5 dBm
50 MHz
0.5 - 2.5 GHz
dB
dB
—
—
+35
+48
—
—
+Vcc
—
—
V
4.75
5.0
5.25
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
—
6
10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT90-1283-TB | Digital Attenuator, 15.5 dB, 5-Bit, TTL Driver, DC-3.5 GHz |
| AT90-1283 | Digital Attenuator, 15.5 dB, 5-Bit, TTL Driver, DC-3.5 GHz |
| AT90-1283TR | Digital Attenuator, 15.5 dB, 5-Bit, TTL Driver, DC-3.5 GHz |
| AT90-1413-TB | Digital Attenuator, 15 dB, 4-Bit, TTL Driver, DC - 4.0 GHz |
| AT90-1413 | Digital Attenuator, 15 dB, 4-Bit, TTL Driver, DC - 4.0 GHz |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT90-1263 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator 31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz |
| AT90-1263_1 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator, 31dB, 5-Bit, TTL Driver DC - 3.0 GHz |
| AT90-1263-TB | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator 31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz |
| AT90-1263TR | 功能描述:有源衰減器 DC-3.0GHz 5-bit 31dB to 1dB steps RoHS:否 制造商:TriQuint Semiconductor 通道數(shù)量: 最大頻率: 阻抗: 最大 VSWR: 位數(shù): 最大工作溫度: 最小工作溫度: |
| AT90-1283 | 功能描述:有源衰減器 DC-3.5GHz 5-bit 15.5dB to .5dB steps RoHS:否 制造商:TriQuint Semiconductor 通道數(shù)量: 最大頻率: 阻抗: 最大 VSWR: 位數(shù): 最大工作溫度: 最小工作溫度: |
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