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

v01.0811

WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz

HMC652LP2E / HMC653LP2E / HMC654LP2E / HMC655LP2E

Outline Drawing

Part Number

Package Body Material

Lead Finish

MSL Rating

HMC652LP2E through

HMC655LP2E

RoHS-compliant Low Stress Injection

Molded Plastic

100% matte Sn

MSL1

[2]

NNN

XXX

[1] 3-Digit lot number XXX

[2] Max peak reflow temperature of 260 °C

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