5L35021 Просмотр технического описания (PDF) - Integrated Device Technology

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5L35021

VersaClock® 3S Programmable Clock Generator

Integrated Device Technology 

5L35021 Datasheet

Table 7. Electrical Characteristics–Input Parameters

Symbol

VIH

VIL

VIH

VIL

VSWING

IIL

IIH

dTIN

CIN

RPDR

ROUT

Parameter

Conditions

Input High Voltage

Input Low Voltage

Input High Voltage – OE

Single-ended inputs – OE pins.

Single-ended inputs – OE pins.

Single-ended input.

Input Low Voltage – OE

Single-ended input.

Input Amplitude – CLKIN

Single-ended input swing.

Input Leakage Low Current

Input Leakage High Current

Input Duty Cycle

VIN = GND

VIN = 1.89V.

Measurement from differential

waveform.

Input capacitance (CLKIN,

CLKINB, OE, SDA, SCL, DFC1:0).

Pull-down Resistor – OE pin

LVCMOS output driver impedance

(VDDSE = 1.8V)

Minimum

0.65 x VDDSE

GND - 0.3

0.65 x VDDSE

GND - 0.3

600

-20

-20

45

Typical

3

550

17

Maximum Units

VDDSE + 0.3 V

0.35 x VDDSE V

VDDSE + 0.3 V

0.35 x VDDSE V

VDD

mV

20

μA

20

μA

55

%

7

pF

kΩ

Ω

Table 8. DC Electrical Characteristics – LVCMOS

Symbol

VOH

VOL

IOZDD

tR/F

Parameter

Output High Voltage

Output Low Voltage

Output Leakage Current

Output Rise/Fall Time

Conditions

IOH = -8mA.

IOL = 8mA.

Tri-state outputs, VDDSE = 1.89V.

Single-ended LVCMOS output clock

rise and fall time, 20% to 80% of

VDDSE 1.8V.

Minimum

0.7 x VDDSE

Typical

1.0

Maximum

VDDSE

0.25 x VDDSE

3

Units

V

V

μA

ns

Table 9. Electrical Characteristics – LPHCSL Differential Outputs

Symbol

dV/dt

ΔdV/dt

VMAX

VMIN

VSWING

VCROSS

Parameter

Slew Rate

Slew Rate Mismatch

Maximum Voltage

Minimum Voltage

Voltage Swing

Crossing Voltage Value

Minimum

1

Typical

2.5

-150

0

-300

300

250

400

Maximum

4

20

1150

550

Units

V/ns

%

mV

mV

mV

mV

Notes

1,2,3,8

1,2,3,8,9

1,6

1,6

1,2,6

1,4,6

©2017 Integrated Device Technology, Inc.

7

July 13, 2017

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