AA113-310 Alpha Industries, AA113-310 Datasheet

AA113-310

Manufacturer Part Number

AA113-310

Description

GAAS ic 6 Bit Digital Attenuator With Driver 0.5 DB LSB Positive Control DC-1 GHZ

Manufacturer

Alpha Industries

Datasheet

1.AA113-310.pdf (3 pages)

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Part Number:

AA113-310

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Part Number:

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GaAs IC 6 Bit Digital Attenuator with Driver

0.5 dB LSB Positive Control DC–1 GHz

Features

■ Attenuation 0.5 dB Steps to 31.5 dB With

■ Single Positive Control (+5 V) for Each Bit

■ Low DC Power Consumption

■ CMOS Integrated Silicon Driver

■ Designed for Use at IF Frequencies

Description

The AA113-310 is a 6 bit, single positive control GaAs IC

FET digital attenuator with driver. It is particularly suited

at IF frequencies where high attenuation accuracy, low

insertion loss and low intermodulation products are

required. Typical applications include base station,

wireless data, broadband and wireless local loop gain

control circuits.

Electrical Specifications at 25°C (0, +5 V)

Operating Characteristics at 25°C (0, +5 V)

1. All measurements made in a 50 Ω system, unless otherwise specified.

2. Insertion loss changes by 0.003 dB/°C.

3. Attenuation referenced to insertion loss.

Insertion Loss

Attenuation Range

Attenuation Accuracy

VSWR (I/O)

Switching Characteristics

Input Power for 1 dB Compression

Intermodulation Intercept Point (IP3)

Supply Voltage

Control Voltages

High Accuracy

Skyworks Solutions, Inc. [781] 376-3000 • Fax [781] 376-3100 • Email sales@skyworksinc.com • www.skyworksinc.com

Parameter

Rise, Fall (10/90% or 90/10% RF)

On, Off (50% CTL to 90/10% RF)

Video Feedthru

For Two-tone Input Power +5 dBm

CTL05, CTL1, CTL2, CTL4, CTL8, CTL16,

CTL05, CTL2, CTL4, CTL8, CTL16,

= +5 V

= 5 V @ 700 µA Typ.

Specifications subject to change without notice. 4/01A

Condition

MLF 5 x 5 (-310)

4. Input/output.

5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.

High

INDICATOR

= 3.5 to 5.0 V @ 20 µA Typ.

PIN 1

(4.75 mm)

Low

± 0.006 (0.15 mm)

0.019 (0.50 mm) BSC

0.122 (3.10 mm)

DC–0.5 GHz

DC–1.0 GHz

DC–0.5 GHz

DC–1.0 GHz

0.187

0.5–1.0 GHz

0.05 GHz

0.5–1.0 GHz

0.05 GHz

BSC

Frequency

= 0 to 0.8 V @ 20 µA Typ.

0.197 (5.00 mm) BSC

0.138 (3.50 mm) REF.

± 0.006 (0.15 mm)

0.122 (3.10 mm)

(5.00 mm)

(4.75 mm) BSC

Min.

± (0.2 + 2% of

Attenuation Setting in dB)

± (0.25 + 3% of

Attenuation Setting in dB)

Min.

0.197

BSC

0.187

1.4:1

Typ.

31.5

Typ.

0.039 (1.00 mm) MAX.

+29

+22

+48

+36

1.5

1.8

12˚ MAX.

(3.50 mm) REF.

AA113-310

Preliminary

0.138

Max.

1.6:1

Max.

1.8

2.2

(0.025 mm)

SEATING

PLANE

0.001

Unit

dBm

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