CS2000-CP_15 datasheet(1/37 Pages) CIRRUS

部件名	CS2000-CP

功能描述	Fractional-N Clock Synthesizer & Clock Multiplier

PDF	37 Pages

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制造商	CIRRUS [Cirrus Logic]

网页	http://www.cirrus.com

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 Cirrus Logic, Inc. 2009–2015

http://www.cirrus.com

Fractional-N Clock Synthesizer & Clock Multiplier

Features



Delta-Sigma Fractional-N Frequency Synthesis

– Generates a Low Jitter 6 - 75 MHz Clock

from an 8 - 75 MHz Reference Clock



Clock Multiplier / Jitter Reduction

– Generates a Low Jitter 6 - 75 MHz Clock

from a Jittery or Intermittent 50 Hz to

30 MHz Clock Source



Highly Accurate PLL Multiplication Factor

– Maximum Error Less Than 1 PPM in High-

Resolution Mode



I²C / SPI™ Control Port



Configurable Auxiliary Output



Flexible Sourcing of Reference Clock

– External Oscillator or Clock Source

– Supports Inexpensive Local Crystal



Minimal Board Space Required

– No External Analog Loop-filter

Components

The CS2000-CP is an extremely versatile system

clocking device that utilizes a programmable phase

lock loop. The CS2000-CP is based on a hybrid ana-

log-digital PLL architecture comprised of a unique

combination of a Delta-Sigma Fractional-N Frequency

Synthesizer and a Digital PLL. This architecture allows

for both frequency synthesis/clock generation from a

stable reference clock as well as generation of a low-

jitter clock relative to an external noisy synchronization

clock. The design is also unique in that it can generate

low-jitter clocks relative to noisy external synchroniza-

tion clocks at frequencies as low as 50 Hz. The

CS2000-CP supports both I²C and SPI for full software

control.

The CS2000-CP is available in a 10-pin MSOP

package in Commercial (-10°C to +70°C), Automotive-

D (-40°C to +85°C), and Automotive-E (-40°C to

+105°C) grades. Customer development kits are also

available for device evaluation. Please see “Ordering

Information” on page 36 for complete details.

I²C / SPI

Auxiliary

Output

6 to 75 MHz

PLL Output

3.3 V

I²C/SPI

Software Control

8 MHz to 75 MHz

Low-Jitter Timing

Reference

Fractional-N

Frequency Synthesizer

Digital PLL & Fractional

N Logic

Output to Input

Clock Ratio

N

Timing Reference

PLL Output

Lock Indicator

50 Hz to 30 MHz

Frequency

Reference

Output to Input

Clock Ratio

Frequency Reference

SEPT '15

DS761F3

CS2000-CP

类似零件编号 - CS2000-CP_15

制造商	部件名	数据表	功能描述
Cirrus Logic	CS2000-CP-CZZ	447Kb / 36P	Fractional-N Clock Synthesizer & Clock Multiplier
	CS2000-CP-CZZR	447Kb / 36P	Fractional-N Clock Synthesizer & Clock Multiplier
	CS2000-CP	301Kb / 36P	Fractional-N Clock Synthesizer & Clock Multiplier

More results

类似说明 - CS2000-CP_15

制造商	部件名	数据表	功能描述
Cirrus Logic	CS2000-CP	447Kb / 36P	Fractional-N Clock Synthesizer & Clock Multiplier
	CS2000-OTP	596Kb / 30P	Fractional-N Clock Synthesizer & Clock Multiplier
	CS2100-CP	412Kb / 32P	Fractional-N Clock Multiplier
	CS2100-OTP	542Kb / 28P	Fractional-N Clock Multiplier
	CS2300-OTP	403Kb / 28P	Fractional-N Clock Multiplier with Internal LCO
	CS2000-CP	301Kb / 36P	Fractional-N Clock Synthesizer & Clock Multiplier
	CS2000-OTP	260Kb / 30P	Fractional-N Clock Synthesizer & Clock Multiplier
	CS2100-CP	278Kb / 32P	Fractional-N Clock Multiplier
	CS2100-OTP	233Kb / 26P	Fractional-N Clock Multiplier
	CS2300-CP	257Kb / 32P	Fractional-N Clock Multiplier with Internal LCO

More results

CS2000-CP 数据表(PDF) 1 Page - Cirrus Logic

CS2000-CP 数据表(HTML) 1 Page - Cirrus Logic

类似零件编号 - CS2000-CP_15

类似说明 - CS2000-CP_15

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CS2000-CP 数据表(PDF) 1 Page - Cirrus Logic

CS2000-CP 数据表(HTML) 1 Page - Cirrus Logic

类似零件编号 - CS2000-CP_15

类似说明 - CS2000-CP_15

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