HMC7044LP10BE Clock Generation Devices by Analog Devices

Status: Production
Series: HMC7044
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The HMC7044 is a high performance, dual-loop, integer-N jitter attenuator capable of performing reference selection and generation of ultralow phase noise frequencies for high speed data converters with either parallel or serial (JESD204B type) interfaces. The HMC7044 features two integer mode PLLs and overlapping on-chip VCOs that are SPI-selectable with wide tuning ranges around 2.5 GHz and 3 GHz, respectively. The device is designed to meet the requirements of GSM and LTE base station designs, and offers a wide range of clock management and distribution features to simplify baseband and radio card clock tree designs. The HMC7044 provides 14 low noise and configurable outputs to offer flexibility in interfacing with many different components including data converters, field-programmable gate arrays (FPGAs), and mixer local oscillators (LOs).The DCLK and SYSREF clock outputs of the HMC7044 can be configured to support signaling standards, such as CML, LVDS, LVPECL, and LVCMOS, and different bias settings to offset varying board insertion losses.

Where to Buy

Prices starting from US$27.00

Distributor Stock
Logo for element14
element14
from US$29.86
154
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$30.86
145
in stock
Buy Now
Logo for Farnell
Farnell
from US$28.00
145
in stock
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$27.00
32
in stock
Buy Now

Features

Ultralow rms jitter: 44 fs typical (12 kHz to 20 MHz) at 2457.6 MHz
Noise floor: −156 dBc/Hz at 2457.6 MHz
Low phase noise: −141.7 dBc/Hz at 800 kHz, 983.04 MHz output
Up to 14 LVDS, LVPECL, or CML type device clocks (DCLKs) from PLL2
Maximum CLKOUTx/CLKOUTx and SCLKOUTx/SCLKOUTx frequency up to 3200 MHz
JESD204B-compatible system reference (SYSREF) pulses
25 ps analog, and ½ VCO cycle digital delay independently programmable on each of 14 clock output channels
SPI-programmable phase noise vs. power consumption
SYSREF valid interrupt to simplify JESD204B synchronization
Narrow-band, dual core VCOs
Up to 2 buffered voltage controlled oscillator (VCXO) outputs
Up to 4 input clocks in LVDS, LVPECL, CMOS, and CML modes
Frequency holdover mode to maintain output frequency
Loss of signal (LOS) detection and hitless reference switching
4× GPIOs alarms/status indicators to determine the health of the system
External VCO input to support up to 6000 MHz
On-board regulators for excellent PSRR
68-lead, 10 mm × 10 mm LFCSP package

Alternative Descriptions

IC/CLK MULTIPLIER, 3.135V-3.465V, LFCSP | element14
Ic/Clk Multiplier, 3.135V-3.465V, Lfcsp Rohs Compliant: Yes |Analog Devices HMC7044LP10BE | Newark Electronics
CLOCK MODULE | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a HMC7044LP10BE?

Additional datasheets, footprints and schematics for HMC7044LP10BE are listed on our Part Details page. You can also find images and similar parts to HMC7044LP10BE on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for HMC7044LP10BE on our Product Comparison page. Access via the 'View Pricing & Stock' button to view HMC7044LP10BE price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does HMC7044LP10BE fall under?

The HMC7044LP10BE is listed under Clock Generation Devices.

Can I view similar or alternative parts?

You can view similar parts to HMC7044LP10BE when available in the Clock Generation Devices range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the HMC7044LP10BE you can contact the distributor directly for product support, shipping queries etc.

Is the HMC7044LP10BE RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for HMC7044LP10BE have stock available?

Authorised distributors including element14, Newark Electronics, Farnell and Richardson RFPD have stock available or on a lead time for HMC7044LP10BE.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for HMC7044LP10BE often in real-time on the comparison pages.

What if I can't find stock of HMC7044LP10BE?

You can fill out our help required form which you can use to request a quote for HMC7044LP10BE from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay