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參數(shù)資料
| 型號： | AT50-0107-TR |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 4.2 dB INSERTION LOSS-MAX |
| 封裝： | BGA-48 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 50K |
| 代理商： | AT50-0107-TR |
BGA Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver DC - 2.0 GHz
AT50-0107
M/A-COM Division of AMP Incorporated s North America: Tel. (800) 366-2266, Fax (800) 618-8883 s Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
s Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
The Preliminary Specifications Data Sheet contains typical electrical specifications which may change prior to final introduction.
V1.C
Outline
Features
Attenuation: 0.5 dB Steps to 31.5 dB
Low DC Power Consumption
Ball Grid Array Outline
Integral TTL Driver
High Intercept Points
Test Boards are Available
Tape and Reel Packaging Available
BGA Digital Attenuator, 31.5 dB, 6-Bit, TTL
Driver, DC - 2.0 GHz
AT50-0107
Electrical Specifications T
A = +25°C, Vcc = +5V and Vee = -5 V
Parameter
Test Conditions
Frequency
Units
Min
Typical
Max
Insertion Loss
—
DC - 1.0 GHz
DC - 2.0 GHz
dB
—
3.4
3.9
3.6
4.2
Attenuation Accuracy
Any Bit or Combination of Bits
DC - 2.0 GHz
dB
Maximum .30 ±(4% of attenuation)
or .45 dB, which ever is greater
VSWR
Full Range
DC - 2.0 GHz
Ratio
—
1.7:1
2.0:1
Trise, Tfall
Ton, Toff
10% to 90% to 10% RF
50% Cntl to 90%/10% RF
nS
—
20
75
50
150
1 dB Compression
Input Power
0.05 GHz
0.5 - 2.0 GHz
dBm
—
+21
+29
—
Input IP
3
Two-tone inputs up to +5 dBm
0.05 GHz
0.5 - 2.0 GHz
dB
—
+35
+48
—
Input IP
2
Two-tone inputs up to +5 dBm
0.05 GHz
0.5 - 2.0 GHz
dB
—
+75
+79
—
Vcc
-Vee
—
V
4.5
-8.0
5.0
-
5.5
-5.0
Icc
Vcc = 4.5 to 5.5 V
Vctl = 0 to 0.8 V, or Vcc -2.1 to
Vcc
—
mA
—
.2
6.0
-Iee
-Vee = -5.0 to -8.0 V
—
mA
—
.2
1.0
Description
M/A-COM’s AT50-0107 is a GaAs FET 6-bit digital attenuator
with a 0.5-dB minimum step size and 31.5 dB total attenuation.
This attenuator and integral TTL driver is in an 11 mm square, ball
grid array, surface mount package. The AT50-0107 is ideally
suited for use where accuracy, fast switching, low power con-
sumption and low intermodulation products are required. Typical
applications include dynamic range setting in receiver circuits and
gain/leveling control in transmitter circuits.
Preliminary Specifications
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