HMC1034 Clock Generator with Fractional-N PLL & Integrated VCO SMT, 125 - 3000 MHz

10G/40G/100G Optical Modules, Transponders, Line Cards OTN and SONET /SDH Applications 1G/10G Ethernet Line Cards High Frequency Processor Clocks Low Jitter SAW Oscillator Replacement Fiber Channel Interface Clocks Cellular/4G Infrastructure DDS Replacement 10G Optical Modules, Transponders, Line Cards

The HMC1034LP6GE is a low-noise, wide-band clock generator IC with a fractional-N Phase Locked Loop (PLL) that features an integrated Voltage Controlled Oscillator (VCO). The device provides differential clock outputs between 125MHz and 3GHz range. The HMC1034LP6GE features low noise Phase Detector (PD) and Delta-Sigma modulator, capable of operating at up to 100MHz, permit wider loop-bandwidths with excellent spectral performance.

The HMC1034LP6GE features industry leading phase noise and jitter performance, across the operating range, that enable it to improve link level jitter performance, Bit-Error-Rates (BER) and eye diagram metrics. The superior noise floor (<-165dBc/Hz) makes the HMC1034LP6GE an ideal source for a variety of applications–such as clock references for high speed data converters, physical layer devices (PHY), serializer/deserializer (SERDES) circuits, FPGAs and processors. The HMC1034LP6GE can also be used as an LO for 10G/40G/100G optical modules and transponders, as well as primary reference clock for 10G/40G/100G line cards, and for jitter attenuation and frequency translation.

The differential output of the HMC1034LP6GE includes a 2-bit output amplitude control which may be set via the SPI serial programming interface, and an output Mute function. The Delta-Sigma Modulator of the HMC1034LP6GE features Hittite’s Exact Frequency Mode, which enables users to generate output frequencies with close to 0 Hz frequency error.

Applications

Features and Benefits

Frequency Range: 125 - 3000 MHz
78 fs RMS Jitter Generation (Typical)
Exceeds G.8251 & GR-253-CORE Jitter Specifications
-165 dBc/Hz Phase Noise floor
Maximum Phase Detector Rate 100 MHz

Figure of Merit (FOM) -227 dBc/Hz
24-Bit Step Size, Resolution 3 Hz Typical
Exact Frequency Mode
Built-in Digital Self Test
40 Lead 6x6mm SMT Package: 36mm²

Clock & Timing

Clock Generation & Distribution

IBIS Models

HMC1034 IBIS Model .IBS

Data Sheets

Document	note
HMC1034 Data Sheet	PDF 1.01 M

Application Notes

Document	note
PLL & PLLVCO Serial Programming Interface Mode Selection Application Note	PDF 1.07 M
Power-Up & Brown-Out Design Considerations for RF PLL+VCO Products Application Note	PDF 1.06 M
Wideband RF PLL+VCO and Clock Generation Products FAQs	PDF 397.01 K
Frequency Hopping with Hittite PLLVCOs Application Note	PDF 419.54 K

User Guides

Document	note
PLLs with Integrated VCO - RF Applications Product & Operating Guide	PDF 1.5 M

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
HMC1034LP6GE Production	LFCSP:LEADFRM CHIP SCALE	OTH 50	-40 to 85C	33.93	27.48	Y
HMC1034LP6GETR Production	LFCSP:LEADFRM CHIP SCALE	REEL 500	-40 to 85C	33.93	27.48	Y