8

8 - 4

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

v01.0308

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.