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Número de pieza | AT-106 | |
Descripción | Digital Attenuator/ 50 dB/ 6-Bit/ TTL Driver/ DC - 2 GHz | |
Fabricantes | Tyco Electronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de AT-106 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
No Preview Available ! Digital Attenuator, 50 dB, 6-Bit,
TTL Driver, DC - 2 GHz
V 5.00
Features
n Attenuation: 1 dB steps to 50 dB
n Temperature Stability: ± 0.18 dB from –55°C to +85°C
Typical
n Low DC Power Consumption
n Hermetic Surface Mount Package
n Integral TTL Driver
n 50 Ohm Nominal Impedance
Description
M/A-COM’s AT-106 is a GaAs FET 6-bit digital attenuator
with a 1 dB minimum step size and 50 dB total attenuation.
This attenuator and integral TTL driver is in a hermetically
sealed ceramic 24-lead surface mount package. The AT-
106 is ideally suited for use where accuracy, fast switching,
very low power consumption and low intermodulation
products are required. Typical applications include dy-
namic range setting in precision receiver circuits and other
gain/leveling control circuits. Environmental screening is
available. Contact the factory for information.
CR-13
Electrical Specifications1
(From –55°C to +85°C)
Parameter
Reference Insertion Loss
Attenuation Accuracy 2
VSWR
Trise, Tfall
Ton, Toff
Transients
1 dB Compression
Input IP3
Input IP2
Vcc
Vee
Test Conditions
—
Any Single Bit
Any Combination of Bits
(For attenuation to 26 dB)
Any Combination of Bits
(For attenuation 27 to 50 dB)
—
10% to 90%
50% Control to 90/10% RF
In-Band (peak-peak)
Input Power
Input Power
For two-tone Input Power
Up to +5 dBm
For two-tone Input Power
Up to +5 dBm
—
—
Frequency
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
Units
dB
dB
dB
dB
dB
DC - 1.5 GHz dB
0.05 - 0.10 GHz
0.101 - 2.0 GHz
—
—
—
0.05 GHz
0.5 - 2.0 GHz
0.05 GHz
0.5 - 2.0 GHz
0.05 GHz
0.5 - 2.0 GHz
—
—
Ratio
Ratio
ns
ns
mV
dBm
dBm
dBm
dBm
dBm
dBm
V
V
1. All specifications apply when operated with bias voltages of +5V for Vcc and –5.0V for Vee.
2. This attenuator is guaranteed monotonic.
Min Typ Max
— — 3.6
— — 4.1
— — 4.6
± (0.3 +4% of atten. setting)
± (0.4 +4% of atten. setting)
± (0.5 +5% of atten. setting)
— — 2.0:1
— — 1.8:1
—9—
— 45 —
— 40 —
— +20 —
— +28 —
— +34 —
— +46 —
— +75 —
— +79 —
4.5 5.0 5.5
-8.0 — -5.0
1 page |
Páginas | Total 3 Páginas | |
PDF Descargar | [ Datasheet AT-106.PDF ] |
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