9SQL4952 datasheet(6/20 Pages) IDT

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2-OUTPUT CK420BQ DERIVATIVE

DECEMBER 12, 2016

9SQL4952 DATASHEET

Electrical Characteristics–Input/Supply/Common Parameters–Normal Operating

Conditions

TA = TAMB; Supply Voltages per normal operation conditions, See Test Loads for Loading Conditions

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS NOTES

Supply Voltage

VDDxxx

Supply voltage for core, analog and single-ended

LVCMOS outputs.

3.135

3.3

3.465

Ambient Operating

Temperature

TAMB

Industrial range

-40

°C

Input High Voltage

VIH

Single-ended inputs, except SMBus

0.75 VDD

VDD+0.3

Input Mid Voltage

VIM

Single-ended tri-level inputs ('_tri' suffix)

0.4 VDD

0.5 VDD 0.6 VDD

Input Low Voltage

VIL

Single-ended inputs, except SMBus

-0.3

0.25 VDD

IIN

Single-ended inputs, VIN = GND, VIN = VDD

-5

IINP

Single-ended inputs

VIN = 0 V; Inputs with internal pull-up resistors

VIN = VDD; Inputs with internal pull-down resistors

-200

200

Input Frequency

Fin

XTAL, or X1 input

MHz

Pin Inductance

Lpin

7nH

CIN

Logic Inputs, except DIF_IN

1.5

COUT

Output pin capacitance

Clk Stabilization

TSTAB

From VDD Power-Up and after input clock

stabilization or de-assertion of PD# to 1st clock

0.35

1.8

1,2

SS Modulation Frequency

fMOD

Allowable Frequency

(Triangular Modulation)

31.6

kHz

OE# Latency

tLATOE#

BCLK start after OE# assertion

BCLK stop after OE# deassertion

clocks

1,3

Tdrive_PD#

tDRVPD

BCLK output enable after

PD# de-assertion

300

1,3

Tfall

Fall time of single-ended control inputs

1,2

Trise

Rise time of single-ended control inputs

1,2

1 Guaranteed by design and characterization, not 100% tested in production.

2 Control input must be monotonic from 20% to 80% of input swing.

3 Time from deassertion until outputs are >200 mV

Input Current

Capacitance

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