HMC764 Fractional-N PLL with Integrated VCO SMT, 7.3 - 8.2 GHz

VSAT Radio Point-to-Point / Multi-Point Radio Test Equipment & Industrial Control Military End-Use Phased Array Applications

The HMC764LP6CE is a fully functioned Fractional-N Phase-Locked-Loop (PLL) with an Integrated Voltage Controlled Oscillator (VCO). The input reference frequency range is 100 kHz to 220 MHz while the advanced delta-sigma modulator design in the fractional PLL allows both ultra-fine step sizes and very low spurious products. The highly integrated structure provides excellent phase noise performance over temperature, shock and process. The HMC764LP6CE is packaged in a leadless QFN 6 x 6 mm surface mount package. The output power is 15 dBm typical, making the HMC764LP6CE ideal for driving the LO port of many of Hittite’s Hi Linearity and I/Q mixer products.

For theory of operation and register map refer to the "PLLs w/ Integrated VCO - Microwave VCOs" Operating Guide.

Applications

Features and Benefits

RF Bandwidth: 7.3 to 8.2 GHz

Fractional or Integer Modes

7.8 GHz; 50 MHz Ref.

-98/-101 dBc/Hz @ 10 kHz (Frac/Int)

-140 dBc/Hz @ 1 MHz (Open Loop)

24-Bit Step Size, 3 Hz Resolution Typ.

Reference Path Input: 225 MHz

FSK Modulation & Cycle Slip
Prevention Modes

40 Lead 6x6mm SMT Package: 36mm²

RF & Microwave

Fractional-N PLLs

Data Sheets

Document	note
HMC764 Data Sheet	PDF 1.24 M

User Guides

Document	note
PLLs with Integrated VCO - Microwave Applications Product & Operating Guide	PDF 842.7 K

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
HMC764LP6CE Production	40 ld QFN (6x6mm w/4.7mm ep)	OTH 50	-40 to 85C	46.77	37.88	Y
HMC764LP6CETR Production	40 ld QFN (6x6mm w/4.7mm ep)	REEL 500	-40 to 85C	46.77	37.88	Y

Evaluation Boards

Part Number	Description	Price	RoHS
126791-HMC764LP6CE	Evaluation Board - HMC764LP6CE Evaluation Board	654.5	Y
127900-HMC764LP6CE	Evaluation Board - HMC764LP6CE Evaluation Kit (Includes: Eval PCB, USB Interface, CD)	893.2	Y