12

12 - 3

For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824

Phone: 978-250-3343

Fax: 978-250-3373

Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

HMC656LP2E to HMC658LP2E

v02.0112

WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz

HMC656LP2E / HMC657LP2E / HMC658LP2E

Outline Drawing

Part Number

Package Body Material

Lead Finish

MSL Rating

Package Marking [3]

HMC656LP2 through

HMC658LP2

Low Stress Injection Molded Plastic

Sn/Pb Solder

MSL1

[1]

NNN

XXX

HMC656LP2E through

HMC658LP2E

RoHS-compliant Low Stress Injection

Molded Plastic

100% matte Sn

MSL1

[2]

NNN

XXX

[1] Max peak reflow temperature of 235 °C

[2] Max peak reflow temperature of 260 °C

[3] 3-Digit lot number XXX

Package Information

NOTES:

1. LEADFRAME MATERIAL: COPPER ALLOY

2. DIMENSIONS ARE IN INCHES [MILLIMETERS]

3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.

4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM.

PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM.

5. PACKAGE WARP SHALL NOT EXCEED 0.05mm.

6. ALL GROUND LEADS AND GROUND PADDLE MUST BE

SOLDERED TO PCB RF GROUND.

7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED

LAND PATTERN.

Pin Number

Function

Description

Interface Schematic

1, 3, 4, 6

GND

Package bottom must be connected to RF/DC ground.

2, 5

RF1, RF2

This pin is DC coupled and matched to 50 Ohms.

Use DC Blocking capacitors if the input / output signals

have non-zero DC potential

Pin Descriptions

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

For price, delivery, and to place orders: Analog Devices, Inc.,

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106

Phone: 781-329-4700 • Order online at www.analog.com

Application Support: Phone: 1-800-ANALOG-D