AA107-310 Alpha Industries, AA107-310 Datasheet

AA107-310

Manufacturer Part Number

AA107-310

Description

GAAS ic 5 Bit Digital Attenuator With Serial-to-parallel Driver DC-2 GHZ

Manufacturer

Alpha Industries

Datasheet

1.AA107-310.pdf (3 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AA107-310

Manufacturer:

PHI

Quantity:

4 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AA107-310LF

Manufacturer:

ACTEL

Quantity:

1 400

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Download datasheet (465Kb)

GaAs IC 5 Bit Digital Attenuator With

Serial-to-Parallel Driver DC–2 GHz

Features

■ Positive Voltage Operation (+5 V)

■ MLF 5 x 5 mm Leadless Package

■ Integrated Silicon Serial-to-Parallel Driver

■ Attenuation 0.5 dB Steps to 15.5 dB

Description

The AA107-310 is a GaAs FET IC 5 bit digital attenuator

with a serial-to-parallel driver packaged in a 32 leadless

exposed pad plastic package. 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 and RF data and

wireless local loop gain control circuits.

Electrical Specifications at 25°C (V

DC Electrical Characteristics at 25°C (V

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

2. DC = 300 kHz.

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

Insertion Loss

Attenuation Range

Attenuation Accuracy

VSWR (I/O)

Switching Characteristics

Input Power for 1 dB Compression

Intermodulation Intercept Point (IP3)

Control Voltages

Input Voltage High

Input Voltage Low

Input Leakage Current

Quiescent Current

Supply Voltages

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

Parameter

4, 5

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

Low

High

= 0 to 0.2 V @ 20 µA Max.

= -5 V @ 300 µA Max.

Specifications subject to change without notice. 3/01A

Condition

= +5 V)

MLF 5 x 5 (-310)

4. Attenuation value referenced above insertion loss.

5. Exposed pad must be connected to RF ground to obtain specified attenuation.

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

INDICATOR

PIN 1

(4.75 mm)

± 0.006 (0.15 mm)

0.019 (0.50 mm) BSC

0.122 (3.10 mm)

0.187

BSC

DC–1.0 GHz

DC–2.0 GHz

DC–1.0 GHz

DC–2.0 GHz

0.50–2.0 GHz

0.05 GHz

0.50–2.0 GHz

0.05 GHz

Frequency

Symbol

0.197 (5.00 mm) BSC

(0)

(1)

0.138 (3.50 mm) REF.

± 0.006 (0.15 mm)

0.122 (3.10 mm)

(5.00 mm)

± (0.2 + 3% of

Attenuation Setting in dB)

± (0.4 + 3% of

Attenuation Setting in dB)

(4.75 mm) BSC

Min.

+24

+17

+44

+35

0.197

BSC

0.187

1.4:1

Typ.

15.5

±0.5

0.039 (1.00 mm) MAX.

100

+29

+22

+50

+40

500

1.4

1.7

3.5

0.5

5.0

12˚ MAX.

(3.50 mm) REF.

AA107-310

Preliminary

0.138

Max.

1.8:1

Max.

1.7

2.2

5.0

(0.025 mm)

SEATING

PLANE

0.001

dBm

Unit

µA

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