9 - 35

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 Online at www.hittite.com

9

Pin Number

Function

Description

Interface Schematic

1

RFIN &

RF Ground

RF input connector, SMA female. This pin is AC coupled

and matched to 50 Ohms.

2

VIN

Power supply voltage for the amplifier.

3

GND

Power supply ground.

4

RFOUT &

RF Ground

RF output connector, SMA female. This pin is AC coupled

and matched to 50 Ohms.

5

GND

Ground for thermal fault indicator and enable circuit.

6

Thermal Fault

Indicator

Open drain output. High impedance for base plate

temperatures less than 55 °C. Low impedance for base

plate temperatures exceeding 75 °C.

7Enable

TTL compatible supply voltage (VIN) shutdown. If enable

feature is not required, short this pin to DC ground.

TTL “High” Disable

TTL “Low” Enable

Pin Descriptions

Recommended Biasing Procedure

TURN-ON

1. Connect RF input and output

2. Apply Supply Voltage VIN (+12 Vdc)

3. Set Enable low

4. Apply RF input signal

TURN-OFF

1. Remove RF input signal

2. Remove Supply Voltage VIN

HMC-C013

v03.1007

10 WATT POWER AMPLIFIER

MODULE, 800 - 2000 MHz