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PDF AT65-0283 Data sheet ( Hoja de datos )
| Número de pieza | AT65-0283 | |
| Descripción | Digital Attenuator/ 15.5 dB/ 5-Bit/ TTL Driver/ DC - 2.0 GHz | |
| Fabricantes | Tyco Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AT65-0283 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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Digital Attenuator, 15.5 dB, 5-Bit,
TTL Driver, DC - 2.0 GHz
V 6.00
Features
n Attenuation: 0.5 dB Steps to 15.5 dB
n Low DC Power Consumption
n Plastic SOIC, Wide Body, SMT Package
n Integral TTL Driver
n 50 ohm Impedance
n Test Boards are Available
n Tape and Reel Packaging Available
SOW-16
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.
Electrical Specifications: TA = 25°C
Parameter
Insertion Loss
Test Conditions
—
Attenuation Accuracy
VSWR
Switching Speed 1
Any Bit
Any Combination of Bits
Full Range
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
Frequency
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
DC -2.0 GHz
DC - 2.0 GHz
—
—
1 dB Compression
Input IP3
Vcc
-Vee
Logic “0”
Logic “1”
Icc
-Iee
—
—
Two-tone inputs up to +5 dBm
—
—
Sink Current is 20 µA max.
50 MHz
0.5 - 2.0 GHz
50 MHz
0.5-2.0 GHz
—
—
—
Source Current is 20 µA max.
—
Vcc min to max, Logic “0” or “1”
-Iee min to max, Logic “0” or “1”
—
—
Units
dB
dB
dB
dB
Ratio
nS
nS
dBm
dBm
dB
dB
V
V
V
V
mA
mA
1. Decoupling capacitors (.01 µF) are required on power supply lines.
Min
—
—
—
—
—
—
—
—
—
—
—
4.75
-8.0
0.0
2.0
—
—
Typical
2.0
2.3
—
—
1.5:1
75
20
+21
+29
+35
+48
5.0
-5.0
—
—
0.2
-0.2
Max
2.5
2.7
±(.3 +4% of atten)
± (.3 +6% of atten)
1.8:1
150
50
—
—
—
—
5.25
-4.75
0.8
5.0
6
-1
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet AT65-0283.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AT65-0283 | Digital Attenuator/ 15.5 dB/ 5-Bit/ TTL Driver/ DC - 2.0 GHz | Tyco Electronics |
| AT65-0283-TB | Digital Attenuator/ 15.5 dB/ 5-Bit/ TTL Driver/ DC - 2.0 GHz | Tyco Electronics |
| AT65-0283TR | Digital Attenuator/ 15.5 dB/ 5-Bit/ TTL Driver/ DC - 2.0 GHz | Tyco Electronics |
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