ADN2812ACPZ

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ADN2812ACPZ

+Nomenclature

IC CLOCK/DATA RECOVERY 32LFCSP

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Spécifications

Attribut Valeur
Package Bulk
ProductStatus Active
PLL Yes
MainPurpose SONET/SDH
Input CML
Output CML
NumberofCircuits 1
Ratio-Input:Output 1:2
Differential-Input:Output Yes/Yes
Frequency-Max 2.7GHz
Voltage-Supply 3V ~ 3.6V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 32-WFQFN Exposed Pad, CSP

Présentation

Description

The ADN2812ACPZ is a high-performance clock and data recovery (CDR) IC from Analog Devices, designed for fiber-optic communication systems. It supports data rates from 125 Mbps to 2.7 Gbps, making it suitable for SONET/SDH, Ethernet, and Fibre Channel applications.
Key features include:
- Integrated CDR with low jitter performance.
- Automatic frequency acquisition without external reference.
- Loss-of-signal (LOS) detection and output squelch.
- Single 3.3V supply operation.
The device comes in a compact 32-lead LFCSP (5x5mm) package, ideal for space-constrained designs. It ensures robust signal integrity in high-speed optical networks by recovering clock and data from noisy or degraded inputs.
Applications:
- Optical transceivers (SFP, XFP).
- Telecom and datacom infrastructure.
- Test and measurement equipment.
The ADN2812ACPZ simplifies system design by combining high-speed performance with ease of integration.

Equivalent

Equivalent products to the ADN2812ACPZ (a clock and data recovery IC) include:
- MAX3875 (Maxim Integrated)
- LMK04828 (Texas Instruments)
- Si5324 (Silicon Labs)
- HMC7044 (Analog Devices)
These alternatives offer similar clock/data recovery or jitter-cleaning functions. Check datasheets for exact compatibility with your application.

Features

The ADN2812ACPZ is a high-performance clock and data recovery (CDR) IC designed for fiber-optic applications. Key features include:
- Data Rate Range: Supports 125 Mbps to 2.7 Gbps, ideal for SONET/SDH, Gigabit Ethernet, and Fibre Channel.
- Low Jitter: Excellent jitter performance for reliable signal recovery.
- Integrated Limiting Amplifier: Provides high-sensitivity input with adjustable decision threshold.
- Loss of Signal (LOS) Detection: Monitors input signal integrity.
- Reference Clock Input: Accepts external reference for frequency locking.
- Single 3.3V Supply: Low-power operation (~600 mW typical).
- Compact Package: 32-lead LFCSP (5x5 mm) for space-constrained designs.
- Industrial Temp Range: Operates from -40°C to +85°C.
Ideal for optical transceivers, networking, and telecom systems requiring robust clock recovery.

Pinout

The ADN2812ACPZ is a 32-pin LFCSP (Lead Frame Chip Scale Package) device designed for clock and data recovery (CDR) applications.
Key Functions:
- Recovers clock and data from serial input signals (up to 2.7 Gbps).
- Supports SONET/SDH, Gigabit Ethernet, and Fibre Channel standards.
- Features a loss-of-signal (LOS) detector and programmable output amplitude.
- Operates with a single 3.3V supply.
Pin Count: 32 pins (LFCSP package).
This IC is commonly used in high-speed communication systems for precise data synchronization.

Manufacturer

The ADN2812ACPZ is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Wilmington, Massachusetts, ADI serves industries such as automotive, communications, industrial, and healthcare with precision technology solutions. The ADN2812ACPZ is a clock and data recovery (CDR) IC designed for high-speed communication applications. Analog Devices is known for its innovation and reliability in signal processing and data conversion technologies.

Application

The ADN2812ACPZ is a clock and data recovery (CDR) IC primarily used in high-speed communication systems. Key application areas include:
1. Optical Networking – SONET/SDH, OTN, and fiber channel systems.
2. Data Centers – High-speed interconnects (10G/40G/100G Ethernet).
3. Telecom Infrastructure – Synchronization and signal retiming in transceivers.
4. Test & Measurement – Jitter cleaning and signal integrity analysis.
It supports data rates up to 2.7 Gbps, making it suitable for legacy and modern high-speed digital communication systems.

Package

The ADN2812ACPZ comes in a 32-lead LFCSP (Lead Frame Chip Scale Package). This package type is compact, surface-mountable, and offers excellent thermal performance, making it suitable for high-speed communication applications. The "CPZ" suffix indicates the specific package variant.

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