AT20-0106 MACOM [Tyco Electronics], AT20-0106 Datasheet

AT20-0106

Manufacturer Part Number

AT20-0106

Description

Digital Attenuator, 50 dB, 6-Bit, TTL Driver, DC - 2 GHz

Manufacturer

MACOM [Tyco Electronics]

Datasheet

1.AT20-0106.pdf (3 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AT20-0106

Manufacturer:

M/A-COM

Quantity:

5 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

AT20-0106

Manufacturer:

MA/COM

Quantity:

20 000

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Digital Attenuator, 50 dB, 6-Bit,

TTL Driver, DC - 2 GHz

Features

Description

M/A-COM’s AT20-0106 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

ceramic 24-lead surface mount package. The AT20-0106 is

ideally suited for use where accuracy, fast switching, low

power consumption and low intermodulation products are

required.

setting in precision receiver circuits and other gain/leveling

control circuits. Available with enhanced performance as

fully hermetic version. Environmentally screenable as P/N

AT-106.

Electrical Specifications: T

1. All specifications apply when operated with bias voltages of +5V for Vcc and –5.0V for Vee.

2. This attenuator is guaranteed monotonic.

Reference Insertion Loss

Attenuation: 1 dB steps to 50 dB

Temperature Stability: ± 0.18 dB from –40°C to +85°C

Typical

Low DC Power Consumption

Surface Mount Package

Integral TTL Driver

High Intercept Point

Low Cost/High Performance

50 Ohm Nominal Impedance

Attenuation Accuracy

1 dB Compression

Parameter

Trise, Tfall

Transients

Ton, Toff

Input IP3

Input IP2

VSWR

Typical applications include dynamic range

Vee

Vcc

(For attenuation 27 to 50 dB)

50% Control to 90/10% RF

(For attenuation to 26 dB)

For two-tone Input Power

Any Combination of Bits

In-Band (peak-peak)

Test Conditions

Any Single Bit

Up to +5 dBm

10% to 90%

Input Power

—

= 25°C

CR-13

0.05 - 0.10 GHz

0.101 - 2.0 GHz

DC - 0.5 GHz

DC - 1.0 GHz

DC - 2.0 GHz

DC - 1.5 GHz

0.5 - 2.0 GHz

Frequency

0.05 GHz

—

Units

Ratio

dBm

± (0.3 +4% of atten. setting)

± (0.4 +4% of atten. setting)

± (0.5 +5% of atten. setting)

Min

-8.0

4.5

—

Typ

+20

+28

+34

+46

+75

+79

3.0

3.5

4.0

5.0

—

Max

2.0:1

1.8:1

V 5.00

-5.0

150

3.6

4.1

4.6

5.5

—

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