NB6L11DG

Basic Information Overview

Category: Integrated Circuit
Use: Clock and Data Recovery (CDR)
Characteristics: High-speed, low-jitter, differential receiver
Package: 8-pin SOIC package
Essence: Provides clock and data recovery for high-speed digital communication systems
Packaging/Quantity: Available in reels of 2500 units

Specifications and Parameters

Supply Voltage: 2.375V to 3.465V
Input Frequency Range: 1MHz to 2.7GHz
Maximum Input Data Rate: 2.7Gbps
Output Type: Differential
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

VCC - Power supply voltage
GND - Ground
CLKIN - Clock input
DATAIN - Data input
NC - No connection
NC - No connection
Q - Differential output
Q - Complementary differential output

Functional Characteristics

Clock and data recovery from high-speed serial data streams
Low-jitter operation for reliable data transmission
Differential receiver with high common-mode rejection ratio (CMRR)
On-chip phase-locked loop (PLL) for clock extraction and regeneration
Automatic frequency and phase acquisition
Wide input frequency range for versatile applications

Advantages and Disadvantages

Advantages: - High-speed operation up to 2.7Gbps - Low jitter for reliable data transmission - Compact 8-pin package for space-constrained designs - Wide input frequency range for versatile applications

Disadvantages: - Requires external components for proper operation - Limited operating temperature range (-40°C to +85°C)

Applicable Range of Products

High-speed digital communication systems
Fiber optic communication systems
Ethernet switches and routers
Wireless base stations
Test and measurement equipment

Working Principles

The NB6L11DG is a clock and data recovery integrated circuit designed to extract clock and data signals from high-speed serial data streams. It utilizes an on-chip phase-locked loop (PLL) to recover the clock signal and regenerate it for further processing. The differential receiver ensures reliable data reception by providing high common-mode rejection ratio (CMRR). The device automatically acquires the frequency and phase of the input signal, making it suitable for various applications.

Detailed Application Field Plans

High-speed data communication: The NB6L11DG can be used in optical transceivers and other high-speed communication systems to recover clock and data signals from serial data streams.
Networking equipment: Ethernet switches and routers can benefit from the NB6L11DG's clock recovery capabilities, ensuring accurate data transmission in high-speed networks.
Wireless communication: Base stations and wireless infrastructure equipment can utilize the NB6L11DG for clock and data recovery in high-speed wireless communication systems.
Test and measurement: The device can be employed in test and measurement equipment to recover clock and data signals for accurate analysis and characterization of high-speed digital signals.

Detailed Alternative Models

NB6L11D: Similar functionality with a different pin configuration (14-pin TSSOP package)
NB6L11DTG: Same functionality as NB6L11DG but available in a 16-pin TSSOP package
NB6L11DR2G: Improved version with lower jitter performance
NB6L11M: Monolithic version with integrated voltage-controlled oscillator (VCO)
NB6L11S: Single-ended version without differential output

5 Common Technical Questions and Answers

Q: What is the maximum data rate supported by the NB6L11DG? A: The NB6L11DG can handle data rates up to 2.7Gbps.
Q: Can the NB6L11DG operate with a supply voltage below 2.375V? A: No, the recommended supply voltage range is 2.375V to 3.465V.
Q: What is the operating temperature range of the NB6L11DG? A: The device can operate within a temperature range of -40°C to +85°C.
Q: Does the NB6L11DG require external components for proper operation? A: Yes, external capacitors and resistors are needed for clock extraction and loop filter configuration.
Q: What is the package type of the NB6L11DG? A: The NB6L11DG is available in an 8-pin SOIC package.

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