AT90-1413 Tyco Electronics, AT90-1413 Datasheet

AT90-1413

Manufacturer Part Number

AT90-1413

Description

Digital Attenuator, 15 Db, 4-bit, Ttl Driver, Dc - 4.0 Ghz

Manufacturer

Tyco Electronics

Datasheet

1.AT90-1413.pdf (5 pages)

Available stocks

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Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AT90-1413

Manufacturer:

M/A-COM

Quantity:

5 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

AT90-1413

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MA/COM

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20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AT90-1413TR

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RFMD

Quantity:

5 000

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Download datasheet (119Kb)

Digital Attenuator, 15 dB, 4-Bit, TTL

Driver, DC - 4.0 GHz

Features

Description

M/A-COM’s AT90-1413 is a GaAs FET 4-Bit digital

attenuator with integral driver. Step size is 1 dB providing

a 15 dB attenuation range. This device is in an FQFP-N

plastic surface mount package. The AT90-1413 is suited

for single supply applications where accuracy, fast speed,

low power consumption and low costs are required. For

dual supply designs without switching noise, use

AT90-0413.

Electrical Specifications: T

1. During turn-on, the device requires an initial start up current (Icc) specified as “Turn-on Current”. Once operational, Icc will drop

2. The DC-DC converter is guaranteed to start in 100 µs as long as the power supplies have the maximum turn-on current

Thermal Resistance

1 dB Compression

Turn-on Current

Switching Speed

Switching Noise

Insertion Loss

to the specified levels.

available for start-up.

Attenuation: 1 dB Steps to 15 dB

Single Positive Supply

Contains Internal DC to DC Converter

Small Footprint, JEDEC Package

Integral TTL Driver

50 Ohm Impedance

Test Boards Available

Tape and Reel Packaging Available

Parameter

Attenuation

Accuracy

Input IP

Logic “0”

Logic “1”

VSWR

+Vcc

Icc

θjc

Vcc min to max, Logic “0” or “1”

Two-tone Inputs up to +5 dBm

10% to 90% or 90% to 10%

Sink Current is 20 µA max.

50% Cntl to 90%/10% RF

recommended capacitors

For guaranteed start-up

Full Attenuation Range

DC-DC Converter with

Combination of Bits

Test Conditions

Individual Bits or

Generated from

—

= 25°C

Frequency

DC-2.5 GHz

DC-4.0 GHz

DC-2.5 GHz

DC-4.0 GHz

DC-2.5 GHz

DC-4.0 GHz

0.5-4.0 GHz

3.5 MHz

50 MHz

—

CSP-1

Units

Ratio

°C/W

dBm

Min.

4.75

0.0

2.0

—

Typ.

1.5:1

1.8:1

+21

+29

+35

+48

-93

2.0

2.5

5.0

—

±(0.3+4% of atten setting)

±(0.3+6% of atten setting)

Max.

1.8:1

2.0:1

5.25

150

125

2.5

3.0

0.8

5.0

—

V 6.00

Related parts for AT90-1413

AT90-1413 Summary of contents

Page 1

... M/A-COM’s AT90-1413 is a GaAs FET 4-Bit digital attenuator with integral driver. Step size providing attenuation range. This device FQFP-N plastic surface mount package. The AT90-1413 is suited for single supply applications where accuracy, fast speed, low power consumption and low costs are required. For dual supply designs without switching noise, use AT90-0413 ...

Page 2

... CMOS TTL interface, latch-up will occur if logic signal is applied prior to power supply. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 AT90-1413 V 6. +5.5V 2 ...

Page 3

... Frequency (MHz) Attenuation Error Bit 0.20 0.00 -0.20 -0.40 -0.60 0 500 1000 1500 2000 2500 Frequency (MHz) n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 AT90-1413 V 6.00 3000 3500 4000 3000 3500 4000 3000 3500 4000 3 ...

Page 4

... VSWR, Max. Attenuation Out 1.60 1.40 1.20 1.00 0 500 1000 1500 2000 2500 Frequency (MHz) n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 AT90-1413 V 6.00 3000 3500 4000 3000 3500 4000 3000 3500 4000 4 ...

Page 5

... Bulk Packaging AT90-1413TR Tape and Reel (1K Reel) AT90-1413-TB Units Mounted on Test Board Note: Reference Application Note M513 for reel size information. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 AT90-1413 V 6.00 5 ...

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