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HMC499LC4 Datasheet, PDF (4/6 Pages) Hittite Microwave Corporation – SMT PHEMT MEDIUM POWER AMPLIFIER, 21 - 32 GHz
v05.0514
HMC499LC4
SMT PHEMT MEDIUM POWER AMPLIFIER
21 - 32 GHz
Absolute Maximum Ratings
Drain Bias Voltage (Vdd1, Vdd2, Vdd3)
Gate Bias Voltage (Vgg)
RF Input Power (RFIN)(Vdd = +5 Vdc)
Channel Temperature
Continuous Pdiss (T= 85 °C)
(derate 25 mW/°C above 85 °C)
Thermal Resistance
(channel to ground paddle)
Storage Temperature
Operating Temperature
+5.5 Vdc
-4 to 0 Vdc
+20 dBm
175 °C
2.25 W
40 °C/W
-65 to +150 °C
-40 to +85 °C
Outline Drawing
Typical Supply Current vs. Vdd
Vdd (Vdc)
Idd (mA)
+4.5
193
+5.0
200
+5.5
207
Note: Amplifier will operate over full voltage ranges shown
above. Vgg adjusted to achieve Idd= 200 mA at +5V.
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Package Information
Part Number
Package Body Material
HMC499LC4
Alumina, White
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
NOTES:
1. PACKAGE BODY MATERIAL: ALUMINA.
2. LEAD AND GROUND PADDLE PLATING: GOLD FLASH OVER NICKEL.
3. DIMENSIONS ARE IN INCHES (MILLIMETERS).
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
5. PACKAGE WARP SHALL NOT EXCEED 0.05MM DATUM – C –
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND.
Lead Finish
Gold over Nickel
MSL Rating
MSL3 [1]
Package Marking [2]
H499
XXXX
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