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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

Output Voltage Waveform,

Pin= 0 dBm, Fout= 882 MHz, T= 25 °C

Absolute Maximum Ratings

Outline Drawing

Typical Supply Current vs. Vcc

Note: Divider will operate over full voltage range shown above

RF Input (Vcc = +5V)

+13 dBm

Supply Voltage (Vcc1, Vcc2)

+5.5V

Channel Temperature (Tc)

135 °C

Continuous Pdiss (T = 85 °C)

(derate 11.9 mW/° C above 85 °C)

593 mW

Thermal Resistance (R

TH

)

(junction to ground paddle)

84 °C/W

Storage Temperature

-65 to +150 °C

Operating Temperature

-40 to +85 °C

ESD Sensitivity (HBM)

Class 1A

Vcc1, Vcc2 (V)

Icc (mA)

4.75

90

5.0

103

5.25

115

-500

-300

-100

100

300

500

22.7

23.1

23.5

23.9

24.3

24.7

TIME (nS)

ELECTROSTATIC SENSITIVE DEVICE

OBSERVE HANDLING PRECAUTIONS

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.

Part Number

Package Body Material

Lead Finish

MSL Rating

Package Marking

[3]

HMC494LP3

Low Stress Injection Molded Plastic

Sn/Pb Solder

MSL1

[1]

494

XXXX

HMC494LP3E

RoHS-compliant Low Stress Injection Molded Plastic

100% matte Sn

MSL1

[2]

494

XXXX

[1] Max peak reflow temperature of 235 °C

[2] Max peak reflow temperature of 260 °C

[3] 4-Digit lot number XXXX

Package Information

SMT GaAs HBT MMIC

DIVIDE-BY-8, DC - 18 GHz

v04.0507