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CDCE6214TWRGERQ1

Name: CDCE6214TWRGERQ1
Rating: 4.7 (12 reviews)

CDCE6214 AUTOMOTIVE GRADE2

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製造商。部分 #CDCE6214TWRGERQ1
包 24-VFQFN Exposed Pad
資料表 CDCE6214TWRGERQ1 DataSheet
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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100
ProductStatus	Active
Type	Clock Generator
PLL	Yes
Input	Differential or Single-Ended
Output	HCSL, LVCMOS, LVDS
NumberofCircuits	1
Frequency-Max	350MHz
Divider/Multiplier	Yes/No
Voltage-Supply	1.71V ~ 3.465V
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount, Wettable Flank
Package/Case	24-VFQFN Exposed Pad

概述

Description

CDCE6214TWRGERQ1 is a dual-output programmable clock generator/jitter cleaner from Cirrus Logic (CDCE6214 family). It takes a reference clock and uses an internal PLL to produce two configurable output clocks (CLK0 and CLK1) with low jitter. Key features typically include multiple output formats (LVDS/LVPECL/LVCMOS/CML), flexible divider/multiplier options, and an I2C control interface for programming and readback. It’s commonly used to supply synchronized clocks for FPGAs, SERDES, memory interfaces, and other timing-critical digital systems. The suffix TWRGERQ1 denotes the tape-and-reel packaging (with RoHS/lead-free code) used for manufacturing and ordering. For exact electrical specs, supported output formats, and programming details, consult the CDCE6214 data sheet.

Features

CDCE6214TWRGERQ1 is a 4-output clock distribution buffer. Key features:
- 1 input clock, 4 identical outputs (1:4 fanout) with low skew
- Spread Spectrum Clock Modulation (SSCM) for EMI reduction
- I2C (or SMBus-type) programmable/configuration interface
- Programmable output drive strength and voltage levels; per-output enable
- Low power modes with a dedicated power-down/shutdown option
- Robust clocking features such as enable/disable control, and power-on reset
- Wide operating temperature range and general-purpose clock-detection features
- RoHS-compliant in a TWR package (tape-and-reel) suitable for surface-mount applications
Note: For exact electrical specs (input frequency range, supply voltage, jitter numbers, drive levels, and register map), refer to the TI datasheet.

Package

16-pin TSSOP (Thin Shrink Small Outline) package, RoHS-compliant (GERQ1).

Pinout

- Pin count: 28 pins (in the CDCE6214TWR package)
- Function: Dual-output programmable clock generator/synthesizer (PLL-based) with a reference input, used to generate two configurable clock outputs (CMOS/LVDS/LVPECL options).

Manufacturer

- Manufacturer: Texas Instruments (TI)
- What kind of company: American multinational semiconductor company that designs and manufactures integrated circuits and analog/digital ICs, including clocks, power management, data converters, and more.

Application

CDCE6214TWRGERQ1 is a 4-output clock distribution IC with a PLL. Typical applications:
- Clock generation/distribution for FPGAs, ASICs, and SoCs
- Timing for high-speed SerDes/interfaces (PCIe, SATA, USB, Ethernet)
- Telecommunication and networking equipment
- Data centers and storage systems
- Consumer electronics and multimedia devices
- Test and measurement instruments

Equivalent

Do you need a direct drop-in cross-reference (same pinout/packaging) or any equivalent clock-distribution IC with similar specs? If possible, share required specs: input frequency range, number of outputs, supply voltage (2.5/3.3 V), jitter budget, and package constraints.