ATL5B datasheet, PDF - EEWORLD Datasheet

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ATL5B: DescriptionVariable Attenuator, 1000MHz Min, 2000MHz Max, 2.8dB Insertion Loss-Max, CASE AT; CategoryWireless rf/communication Radio frequency and microwave; File Size345KB，2 Pages; ManufacturerCobham PLC

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ATL5B Overview

Variable Attenuator, 1000MHz Min, 2000MHz Max, 2.8dB Insertion Loss-Max, CASE AT

ATL5B Parametric

Parameter Name	Attribute value
Maker	Cobham PLC
Reach Compliance Code	unknown
Other features	SMA-F
Nominal attenuation	31 dB
structure	COAXIAL
Maximum input power (CW)	30 dBm
Maximum insertion loss	2.8 dB
JESD-609 code	e4
Maximum operating frequency	2000 MHz
Minimum operating frequency	1000 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
RF/Microwave Device Types	VARIABLE ATTENUATOR
Terminal surface	GOLD
Maximum voltage standing wave ratio	1.5

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ATL5B

Digital Attenuators

5 BIT

Applications

• EW Systems

• Communications Systems

• Automatic Gain Control

• Test Equipment

• Electronic Simulators

• Leveling Circuits

Specifications:

Parameter

Frequency Range (min)

Total Attenuation

LSB

MSB

Insertion Loss (Max)

VSWR (Max)

Specification

1.0 – 2.0

31.0

1.0

16.0

2.8

1.5

Units

GHz

Ratio

Mechanical Specifications:

Case Style:

Finish:

Connectors:

Weight:

Mounting:

AT Outline

Gold Plate per MIL-G-45204

SMA Female per MIL-C-39012

19g max

ø0.10” through holes

(4) places

Screening:

Internal Visual per MIL-STD-883, Method 2017

Temperature Cycle: -65 °C to +100 °C, 10 cycles

Hermetically-sealed switches are fine and gross leak

checked per MIL-STD-883, Method 1014.

Optional High-Rel screening available upon request.

Contact the factory to discuss your screening

requirements.

Bias & Control Pins: ø0.02” x 0.15” long

Environmental Specifications:

Designed to meet:

MIL-E-5400, MIL-STD-202, MIL-E-16400

Operating Temp: -55°C to +85°C

Storage Temp: -65°C to +125°C

Humidity: MIL-STD-202F, M103, Cond B

Shock: MIL-STD-202F, M213, Cond B

Altitude: MIL-STD-202F, M105, Cond B

Vibration: MIL-STD-202F, M204, Cond B

Thermal Shock: MIL-STD-202F, M107, Cond A

Temperature Cycle: MIL-STD-202F, M105C, Cond D

Additional Electrical Specifications:

DC Bias: +5V ± 0.5V @ 130 mA maximum

Switching Speed:

250 nsec maximum (50% TTL - 90% RF)

75 nsec maximum (50% TTL - 10% RF)

175 nsec maximum (10% RF - 90% RF)

25 nsec maximum (90% RF - 10% RF)

Operating RF Power:

1W CW maximum

Attenuation Accuracy:

+0.5 dB maximum (0-16 dB attenuation)

+0.75 dB maximum (16-32 dB attenuation)

+1.0 dB maximum (32-64 dB attenuation)

Attenuation Flatness: +0.5 dB maximum

Logic Control:

TTL 0 = Low Loss

TTL 1 = Attenuation

SIGNAL & CONTROL SOLUTIONS

Revision Date: 9/17/2013

40 Industrial Way East, Eatontown , NJ 07724 [USA]

Phone: (732) 460-0212, Fax: (732) 460-0214

www.aeroflex.com/ascs, email: ascs-sales@aeroflex.com

ATL5B Related Products

	ATL5B	ATL5B-RC
Description	Variable Attenuator, 1000MHz Min, 2000MHz Max, 2.8dB Insertion Loss-Max, CASE AT	Variable Attenuator, 1000MHz Min, 2000MHz Max, 2.8dB Insertion Loss-Max, ROHS COMPLIANT, CASE AT
Maker	Cobham PLC	Cobham PLC
Reach Compliance Code	unknown	unknown
Other features	SMA-F	SMA-F
Nominal attenuation	31 dB	31 dB
structure	COAXIAL	COAXIAL
Maximum input power (CW)	30 dBm	30 dBm
Maximum insertion loss	2.8 dB	2.8 dB
JESD-609 code	e4	e4
Maximum operating frequency	2000 MHz	2000 MHz
Minimum operating frequency	1000 MHz	1000 MHz
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-55 °C	-55 °C
RF/Microwave Device Types	VARIABLE ATTENUATOR	VARIABLE ATTENUATOR
Terminal surface	GOLD	Gold (Au)
Maximum voltage standing wave ratio	1.5	1.5

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