For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824

Phone: 978-250-3343

Fax: 978-250-3373

Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

8

8 - 3

Pin Number

Function

Description

Interface Schematic

1 - 3, 5 - 11,

13, 17 - 24

N/C

No Connection. These pins may be connected to RF/DC

ground. Performance will not be affected.

4

Vtune

Control Voltage and Modulation Input. Modulation

bandwidth dependent on drive source impedance.

Pin Descriptions

Absolute Maximum Ratings

Reliability Information

Outline Drawing

Vcc

+5.5 Vdc

Vtune

-1.0 to +25V

Storage Temperature

-65 to +150 °C

ESD Sensitivity (HBM)

Class 1A

Junction Temperature To Maintain

1 Million Hour MTTF

135 °C

Nominal Junction Temperature

(T = 85 °C)

119 °C

Thermal Resistance

(Junction to GND paddle, 5V supply)

97 °C/W

Operating Temperature

-40 °C to +85 °C

NOTES:

1. PACKAGE BODY MATERIAL: ALUMINA

2. LEAD AND GROUND PADDLE PLATING: GOLD FLASH OVER Ni.

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.

ELECTROSTATIC SENSITIVE DEVICE

OBSERVE HANDLING PRECAUTIONS

HMC733LC4B

v03.0411

WIDEBAND MMIC VCO w/ BUFFER

AMPLIFIER, 10 - 20 GHz

Supply Current vs. Vcc, T = +25 °C

50

55

60

65

70

75

80

-1

1

3

5

7

9

11

13

15

17

19

21

23

25

4.75V

5.00V

5.25V

TUNING VOLTAGE (V)