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HMC704LP4ETR The HMC704LP4ETR is an 8 GHz Fractional-N Phase-Locked Loop (PLL) integrated circuit from Analog Devices. It features a wide frequency range and industry-leading phase noise performance.
Mfr Part #:

HMC704LP4ETR

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The HMC704LP4ETR is an 8 GHz Fractional-N Phase-Locked Loop (PLL) integrated circuit from Analog Devices. It features a wide frequency range and industry-leading phase noise performance.
✓ Total Stock: 1,848 pcs

HMC704LP4ETR Available from 2 distributors

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✓ Non-Authorised
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Optech Co.,Limited ✓
Non-Authorised Inventory information
1,356 pcs
On Request
1356 pcs On Request 1 On Request On Request 21+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
492 pcs
On Request
492 pcs On Request 1 On Request On Request 23+ On Request On Request
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HMC704LP4ETR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Divider
Frequency
Impedance
Input
Mounting Type
Number of Circuits
Operating Temperature
Output
PLL
Ratio
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage
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HMC704LP4ETR Description

Short technical summary and product information.

The HMC704LP4ETR is an advanced Fractional-N Phase-Locked Loop (PLL) IC designed by Analog Devices for high-performance applications. Operating across a wide frequency band from DC to 8 GHz, this device offers industry-leading phase noise and spurious performance, with a phase noise of -112 dBc/Hz at an 8 GHz fractional offset of 50 kHz.

 

Fabricated in a SiGe BiCMOS process, the HMC704LP4ETR integrates a low-noise digital phase detector, VCO divider, reference divider, and a precision charge pump. Its ultra-low in-close phase noise and low spurious content enable wide loop bandwidths for faster frequency hopping and reduced micro-phonics. The 24-bit fractional modulator allows for precise fractional frequency generation with zero frequency error, making it suitable for Digital Pre-Distortion systems.

 

This PLL IC is housed in a compact 24-lead 4x4 mm SMT package (24-QFN Exposed Pad) with a surface mount type. It operates over a temperature range of -40°C to 85°C and requires a voltage supply between 3V and 5.2V. The HMC704LP4ETR is ideal for applications such as microwave point-to-point radios, mobile radio base stations, wireless LANs, WiMAX, communications test equipment, CATV equipment, and automotive systems.

HMC704LP4ETR Quick Information

Product Type: PLL IC
Canonical Name: HMC704LP4ETR Fractional-N PLL
Subcategory: Fractional-N PLL

HMC704LP4ETR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

HMC704LP4ETR Features

  • Wide band DC to 8 GHz RF input.
  • Industry leading phase noise performance.
  • High PFD rate of 100 MHz.
  • Compact 24-lead 4x4 mm SMT package.
  • Suitable for Digital Pre-Distortion systems.

HMC704LP4ETR Applications

  • Ideal for microwave point-to-point radios.
  • Used in mobile radio base stations.
  • Applicable for wireless LANs and WiMAX.
  • Suitable for communications test equipment.
  • Designed for CATV and automotive systems.

HMC704LP4ETR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating frequency range of the HMC704LP4ETR?

The RF input frequency range is DC to 8 GHz, and the prescaler input frequency range is DC to 4 GHz.

What is the phase noise performance of the HMC704LP4ETR?

The phase noise is -112 dBc/Hz at 8 GHz fractional offset with a 50 kHz offset.

What is the operating voltage for the HMC704LP4ETR?

The operating voltage is between 3V and 5.2V.

What type of package is the HMC704LP4ETR supplied in?

The HMC704LP4ETR is supplied in a 24-lead 4x4 mm SMT package, specifically a 24-VFQFN Exposed Pad.

What is the operating temperature range for this PLL IC?

The operating temperature range is -40°C to 85°C.

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