Datasheet > AT-212

AT-212

更新时间： 2024-11-27 23:31:55

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描述
Digital Attenuator， 15 dB， 4-Bit DC2 GHz

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数据手册

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AT-212 数据手册

Digital Attenuator, 15 dB, 4-Bit

DC - 2 GHz

AT-212

V 2.00

Features

CR-6

●

Attenuation 1-dB Steps to 15 dB

●

Temperature Stability +/-0.18 dB from -55°C

to +85°C Typical

●

Ultra Low DC Power Consumption

●

Hermetic Surface Mount Package

●

Fast Switching Speed, 10 ns Typical

Guaranteed Specifications¹(From -55°C to +85°C)

Frequency Range

DC - 2.0 GHz

1 dB Steps to 15 dB

Nominal Attenuation

Attenuation Accuracy

DC - 2.0 GHz

Any Single Bit

+/- (0.10 dB + 3% if Attenuation Setting in dB) dB

Any Combination of Bits+/- (0.15 dB +3% if Attenuation Setting in dB) dB

VSWR

DC - 2.0 GHz

1.5:1 dB Max

2.0 dB Max

Reference Insertion Loss

Operating Characteristics

Impedance

50 Ohms Nominal

Switching Characteristics

Trise, Tfall (10% to 90%)

Ton, Toff (50% C+L to 90%/10% RF)

Transients (in band)

10 ns Typ

15 ns Typ

18 mV Typ

Input Power for 1 dB Compression

.005 GHz

+22 dBm Typ

+28 dBm Typ

.05 GHz to 5 GHz

Intermodulation Intercept Point

(for two-tone input power up to +5 dBm)

Intercept Points

+45

+50

.005 GHz to 5 GHz

.05 GHz to 5 GHz

+49

+72

dBm

Control Voltages (Complementary Logic)

Low

0 V to -0.2 V @ 20µA Max

-5 V @ 10µA typ to -8 V @ 200 µA Max

1. All specifications apply with 50 ohm connected to all RF ports.

2.Above reference insertion loss.

3.Contact the factory for standard or custom screening requirements.

Ordering Information

Model No.

Package

AT-212 PIN

Surface Mount

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