CY29352AXIT datasheet(3/10 Pages) CYPRESS

3 / 10 page

CY29352

Document Number: 38-07476 Rev. *C

Page 3 of 10

Table 2. Frequency Table

VCO_SEL

Feedback Output

Divider

VCO

Input Frequency Range

(AVDD = 3.3 V)

Input Frequency Range

(AVDD = 2.5 V)

2

Input clock * 2

100 MHz to 200 MHz

4

Input clock * 4

50 MHz to 125 MHz

50 MHz to 100 MHz

6

Input clock * 6

33.33 MHz to 83.33 MHz

33.33 MHz to 66.67 MHz

2

Input clock * 4

50 MHz to 125 MHz

50 MHz to 100 MHz

4

Input clock * 8

25 MHz to 62.5 MHz

25 MHz to 50 MHz

6

Input clock * 12

16.67 MHz to 41.67 MHz

16.67 MHz to 33.33 MHz

Table 3. Function Table

Control

Default

VCO_SEL

VCO

2

PLL_EN#

PLL enabled, the VCO output connects

to the output dividers

Bypass mode, PLL disabled, the input clock

connects to the output dividers

MR/OE#

Outputs enabled

Outputs disabled (three-state), VCO runs at its

minimum frequency

SELA

QA = VCO

 4

QA = VCO

 6

SELB

QB = VCO

 4

QB = VCO

 2

SELC

QC = VCO

 2QC = VCO 4

Absolute Maximum Conditions

Parameter

Description

Condition

Min

Max

Unit

VDD

DC supply voltage

–0.3

5.5

VDD

DC operating voltage

Functional

2.375

3.465

VIN

DC input voltage

Relative to VSS

–0.3

VDD + 0.3

VOUT

DC output voltage

Relative to VSS

–0.3

VDD + 0.3

VTT

Output termination voltage

–

VDD  2V

Latch up immunity

Functional

200

–

RPS

Power supply ripple

Ripple frequency < 100 kHz

–

150

mVp-p

Temperature, storage

Non functional

–65

+150

°C

Temperature, operating ambient

Functional

–40

+85

°C

Temperature, junction

Functional

–

155

°C

ØJC

Dissipation, junction to case

Functional

–

°C/W

ØJA

Dissipation, junction to ambient

Functional

–

105

°C/W

ESDH

ESD protection (human body model)

2000

–

Volts

FIT

Failure in time

Manufacturing test

ppm

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