CY2305, CY2309

Document Number : 38-07140 Rev. *M

Page 7 of 19

Electrical Characteristics for CY2305SI-XX and CY2309SI-XX Industrial Temperature Devices

Parameter

Description

Test Conditions

Min

Max

Unit

Input LOW voltage[10]

–0.8

V

Input HIGH voltage[10]

2.0

–

V

Input LOW current

–

50.0

μA

Input HIGH current

–

100.0

μA

Output LOW voltage[11]

–0.4

V

Output HIGH voltage[11]

2.4

–

V

current

REF = 0 MHz

–

25.0

μA

Supply current

–35.0

mA

Switching Characteristics for CY2305SI-1 and CY2309SI-1 Industrial Temperature Devices

Parameter[12]

Name

Test Conditions

Min

Typ

Max

Unit

t1

Output frequency

30 pF load

10 pF load

10

10

–100

133.33

MHz

MHz

40.0

50.0

60.0

%

t3

Rise time[11]

Measured between 0.8 V and 2.0 V

–

–

2.50

ns

Fall time[11]

Measured between 0.8 V and 2.0 V

–

–

2.50

ns

Output-to-output skew[11] All outputs equally loaded

–

85

250

ps

Delay, REF rising edge to

CLKOUT rising edge[11]

–

–

±350

ps

Delay, REF rising edge to

CLKOUT rising edge[11]

CY2309 device only.

15

8.7

ns

–

–

700

ps

Cycle-to-cycle jitter[11]

Measured at 66.67 MHz, loaded outputs

–

70

200

ps

PLL lock time[11]

Stable power supply, valid clock presented on REF

pin

––

1.0

ms

Notes

11. Parameter is guaranteed by design and characterization. Not 100% tested in production.

12. All parameters specified with loaded outputs

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