SY75608 datasheet(8/44 Pages) MICROCHIP

8 / 44 page

SY75608/612

DS20006363D-page 8



2021 - 2023 Microchip Technology Inc. and its subsidiaries

Frequency in Overdrive

Mode (Note 1)

fOV

—

160

MHz

Functional, but may not meet AC

parameters. Minimum depends on

AC coupling Capacitor (0.1 µF

assumed)

Frequency in Bypass

Mode (Note 2)

fBP

—

250

MHz

Functional, but may not meet AC

parameters

Note 1: Maximum input level is 2V.

2: Maximum output level is VDD.

OUTPUT ELECTRICAL CHARACTERISTICS

Electrical Characteristics: VDD = 3.3V ±10%, VDD = 2.5V ±10%, VDD = 1.8V ±10%, TA = –40°C to +105°C, unless

noted. CLOAD = 2 pF.

Parameters

Symbol

Min.

Typ.

Max.

Units

Conditions

Rising Edge Rate

—

2.5

V/ns

Note 1, Note 2

Falling Edge Rate

—

2.5

V/ns

Note 1, Note 2

Differential Output High

Voltage

VOH

0.6

—

0.9

Note 1

Differential Output Low

Voltage

VOL

–0.9

—

–0.6

Note 1

Absolute Crossing

Voltage

VCROSS

0.25

—

0.55

Note 3, Note 4, Note 5

Variation of VCROSS Over

All Rising Clock Edges

VCROSS_DELTA

—

0.14

Note 3, Note 4, Note 6

Ring Back Voltage

Margin

VRB

–0.1

—

0.1

Note 1, Note 7

Time before VRB is

Allowed

tSTABLE

500

—

Note 1, Note 7

Cycle-to-Cycle Additive

Jitter

tOCJITTER

—

6.5

8.1

psPP

Note 1

Absolute Maximum

Output Voltage

VMAX

—

1.15

Note 3, Note 8

Absolute Minimum

Output Voltage

VMIN

–0.3

—

Note 3, Note 9

Output Duty Cycle

ODC

When input has 50% duty cycle and

VIN ≥ 200 mV, Note 1

Rising-to-Falling Edge

Matching

—

Note 3, Note 10

Clock Source DC

Impedance (OUTx_p)

ZC-DC_OUT_p

—

50/42.5

—

OUT_IMP_SEL = low/high, Note 3,

Note 11

Clock Source DC

Impedance (OUTx_n)

ZC-DC_OUT_n

—

50/42.5

—

OUT_IMP_SEL = low/high, Note 3,

Note 11

Output Frequency

fMAX

—

250

MHz

—

Output-to-Output Skew

tOOSK

—

CRYSTAL OSCILLATOR CHARACTERISTICS (CONTINUED)

Electrical Characteristics: VDD/VDDO = 3.3V ±10%, VDD/VDDO = 2.5V ±10%, VDD/VDDO = 1.8V ±10%, TA = –40°C

to +105°C.

Parameters

Symbol

Min.

Typ.

Max.

Units

Conditions

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