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
5
5 - 144
HMC472LP4 / 472LP4E
v06.1108
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 3.8 GHz
Absolute Maximum Ratings
Outline Drawing
RF Input Power (DC - 3 GHz)
+27 dBm (T = +85 癈)
Control Voltage Range (V1 to V6) -1V to Vdd +1V
Bias Voltage (Vdd)
+7V
Channel Temperature
150 癈
Continuous Pdiss (T = 85 癈)
(derate 7.7 mW/癈 above 85 癈)
0.5 W
Thermal Resistance
130 癈/W
Storage Temperature
-65 to +150 癈
Operating Temperature
-40 to +85 癈
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.
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Part Number
Package Body Material
Lead Finish
MSL Rating
Package Marking
[3]
HMC472LP4
Low Stress Injection Molded Plastic
Sn/Pb Solder
MSL1
[1]
H472
XXXX
HMC472LP4E
RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn
MSL1
[2]
H472
XXXX
[1] Max peak refl ow temperature of 235 癈
[2] Max peak refl ow temperature of 260 癈
[3] 4-Digit lot number XXXX
Package Information
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