HMC656LP2E to HMC658LP2E
v02.0112
WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz
HMC656LP2E / HMC657LP2E / HMC658LP2E
Outline Drawing
12
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.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
Package Marking [3]
HMC656LP2 through
HMC658LP2
NNN
XXX
MSL1 [1]
Low Stress Injection Molded Plastic
Sn/Pb Solder
HMC656LP2E through
HMC658LP2E
RoHS-compliant Low Stress Injection
NNN
XXX
MSL1 [2]
100% matte Sn
Molded Plastic
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 3-Digit lot number XXX
Pin Descriptions
Pin Number
Function
GND
Description
Interface Schematic
1, 3, 4, 6
Package bottom must be connected to RF/DC ground.
This pin is DC coupled and matched to 50 Ohms.
Use DC Blocking capacitors if the input / output signals
have non-zero DC potential
2, 5
RF1, RF2
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implicPathionoonreo:the9rw7i8se-u2n5de0r -a3ny3p4at3ent or Fpaatexnt:ri9gh7ts8o-f2A5na0lo-g3D3e7vic3es. Order On-line at www.hittite.com
Phone: 781-329-4700 • Order online at www.analog.com
12 - 3
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks aArepthpe plircopaerttiyoonf thSeirurepsppeoctirvte:oPwnheros.ne: 978-250-3343 or apps@hittite.com