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For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

Absolute Maximum Ratings

Outline Drawing

Control Voltage (V1, V2)

Vdd + 0.5 Vdc

Bias Voltage (Vdd)

+8.0 Vdc

Storage Temperature

-65 to +150 °C

Operating Temperature

-40 to +85 °C

RF Input Power (0.7 - 4 GHz)

+28 dBm

ESD Sensitivity (HBM)

Class 1A

ELECTROSTATIC SENSITIVE DEVICE

OBSERVE HANDLING PRECAUTIONS

NOTES:

1. LEADFRAME MATERIAL: COPPER ALLOY

2. DIMENSIONS ARE IN INCHES [MILLIMETERS].

3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.

4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.

5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.

Package Information

Part Number

Package Body Material

Lead Finish

MSL Rating

Package Marking

HMC291

Low Stress Injection Molded Plastic

Sn/Pb Solder

MSL1

[1]

H291

XXXX

HMC291E

RoHS-compliant Low Stress Injection Molded Plastic

100% matte Sn

MSL1

[2]

291E

XXXX

[1] Max peak reflow temperature of 235 °C

[2] Max peak reflow temperature of 260 °C

4 dB LSB GaAs MMIC 2-BIT DIGITAL

ATTENUATOR, 0.7 - 4.0 GHz

v02.0402