For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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

1

HMC1060LP3E

v00.1211

QUAD LOW NOISE HIGH PSRR

LINEAR VOLTAGE REGULATOR

General Description

Features

Functional Diagram

the HMC1060LP3e is a BiCMoS ultra low noise

quad-output linear voltage regulator targeted at high

performance applications requiring superb power

supply isolation.

Maximum 500 mA of current, distributed between four

independent outputs, enable the HMC1060LP3e to

supply all of the power needs of Hittite’s wideband

PLL with integrated VCo products, such as the

HMC830LP6ge.

Although targeted at Hittite’s wideband PLLs with

integrated VCo products, the HMC1060LP3e makes

an excellent general purpose regulator that supports

adjustable output voltages ranging anywhere from

1.8 V to 5.2 V.

An integrated PtAt (Proportional to Absolute

temperature) feature enabled via an external pin,

allows the HMC1060LP3e to scale the supply voltage

with temperature in order to maximize phase noise

and output power performance of Hittite’s wideband

with integrated VCo products, as well as other devices

powered by the HMC1060LP3e.

integrated thermal protection disables the outputs of

the HMC1060LP3e at extreme temperatures, until

the device cools down, making the HMC1060LP3e

a robust device capable of dealing with temporary

and unforeseen scenarios including momentary short

circuits and extreme temperatures.

external enable input provides a convenient way

to power on or off all of the devices supplied by the

HMC1060LP3e.

the HMC1060LP3e is housed in a 3x3 mm QFn SMt

package.

Ultra Low noise:

3 nV/√Hz at 10 kHz, 7 nV/√Hz at 1 kHz

High Power Supply rejection ratio (PSrr)

80 dB at 1 kHz, 60 dB at 1 MHz

Four Adjustable Voltage outputs:

Vr1: 100 mA at 1.8 V to 5.2 V

Vr2 & Vr3: 50 mA at 1.8 V to 5.2 V

Vr4: 300 mA at 1.8 V to 5.2 V

optional Proportional to temperature (PtAt) output

Voltages: 7 % / 125 °C

thermal Protection

Low Power-down Current: <1 µA

16 Lead 3x3 mm SMt Package: 9 mm²

Typical Applications

the HMC1060LP3e is ideal for applications requiring

superb power supply isolation and ultra low noise

performance:

• Ultra Low Noise Frequency Generation (PLLs, VCOs,

PLLs with integrated VCos)

• RF & Mixed-Signal Supply

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

For price, delivery, and to place orders: Analog Devices, Inc.,

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106

Phone: 781-329-4700 • Order online at www.analog.com

Application Support: Phone: 1-800-ANALOG-D