參數(shù)資料
型號(hào): AT50-0107-TR
英文描述: BGA Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC2.0 GHz
中文描述: BGA封裝數(shù)字衰減器,31.5分貝,6位,TTL電驅(qū)動(dòng),DC2.0吉赫
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 50K
代理商: AT50-0107-TR
BGA Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver DC - 2.0 GHz
AT50-0107
AT50-0107
M/A-COM Division of AMP Incorporated
I
North America: Tel. (800) 366-2266, Fax (800) 618-8883
I
Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
I
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
Electrical Specifications
Parameter
Insertion Loss
T
A
= +25°C, Vcc = +5V and Vee = -5 V
Test Conditions
Any Bit or Combination of Bits
Frequency
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
Units
dB
dB
dB
Min
Typical
3.4
3.9
Max
3.6
4.2
Attenuation Accuracy
Maximum .30 ±(4% of attenuation)
or .45 dB, which ever is greater
1.7:1
75
+29
+48
+79
4.5
-8.0
-
.2
VSWR
Trise, Tfall
Ton, Toff
1 dB Compression
Full Range
10% to 90% to 10% RF
50% Cntl to 90%/10% RF
Input Power
Input Power
Two-tone inputs up to +5 dBm
DC - 2.0 GHz
Ratio
nS
nS
dBm
dBm
dB
dB
dB
dB
V
V
mA
2.0:1
50
150
5.5
-5.0
6.0
20
0.05 GHz
0.5 - 2.0 GHz
0.05 GHz
0.5 - 2.0 GHz
0.05 GHz
0.5 - 2.0 GHz
+21
Input IP
3
+35
Input IP
2
Two-tone inputs up to +5 dBm
+75
Vcc
-Vee
Icc
5.0
Vcc = 4.5 to 5.5 V
Vctl = 0 to 0.8 V, or Vcc -2.1 to
Vcc
-Vee = -5.0 to -8.0 V
-Iee
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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