HMC7043LP7FE

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HMC7043LP7FE

+Nomenclature

IC FRACT-N PLL W/SWEEPR 48LFCSP

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Spécifications

Attribut Valeur
Package Strip
ProductStatus Active
PLL Yes
Input Clock
Output CML, LVDS, LVPECL
NumberofCircuits 1
Ratio-Input:Output 1:14
Differential-Input:Output Yes/Yes
Frequency-Max 3.2GHz
Divider/Multiplier Yes/No
Voltage-Supply 3.135V ~ 3.465V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 48-VFQFN Exposed Pad, CSP

Présentation

Description

The HMC7043LP7FE is a high-performance, low-jitter clock generator and jitter attenuator from Analog Devices. It features a fractional-N PLL with ultra-low phase noise, making it ideal for high-speed data converters, wireless infrastructure, and FPGA clocking.
Key features:
- Inputs: Supports up to 4 differential/single-ended inputs (LVDS, LVPECL, HCSL, CMOS).
- Outputs: 14 configurable outputs (up to 3.2 GHz) with programmable formats (LVDS, LVPECL, HCSL, CMOS).
- Jitter Performance: Sub-100 fs RMS jitter (12 kHz–20 MHz).
- Flexibility: On-chip VCO, SPI control, and synchronization options.
- Package: 72-lead LFCSP (10 mm × 10 mm).
Applications include 5G radios, test equipment, and high-speed digital systems requiring precise timing.
For detailed specs, refer to the datasheet.

Equivalent

The HMC7043LP7FE is a high-performance clock generator. Equivalent alternatives include:
- AD9528 (Analog Devices)
- LMK04828 (Texas Instruments)
- Si5345 (Silicon Labs)
These offer similar features like low jitter, multiple outputs, and phase synchronization. Check datasheets for exact compatibility.

Features

The HMC7043LP7FE is a high-performance clock generator and jitter attenuator from Analog Devices. Key features include:
- Frequency Synthesis: Generates output frequencies up to 3 GHz with ultra-low jitter (<100 fs RMS).
- Input Flexibility: Supports multiple input sources (LVDS, LVPECL, HCSL, CMOS) and frequencies (8 kHz to 1.5 GHz).
- Outputs: 14 configurable outputs (LVPECL, LVDS, or CMOS) with independent frequency/phase control.
- Jitter Attenuation: Integrated PLL with <1 ps RMS additive jitter for noise filtering.
- Redundancy & Sync: Supports automatic or manual input switching and deterministic synchronization.
- Low Power: Operates at 3.3 V with power-saving modes.
- Package: 72-lead LFCSP (7x7 mm).
Ideal for high-speed data converters, wireless infrastructure, and FPGA clocking.

Package

The HMC7043LP7FE is packaged in a 7x7 mm, 48-lead LFCSP (Lead Frame Chip Scale Package). This package type offers a compact footprint, excellent thermal performance, and is suitable for high-frequency applications. The "LP" denotes low-profile, and "FE" indicates it is RoHS-compliant.

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