CY2305C

CY2309C

Document Number: 38-07672 Rev. *K

Page 7 of 17

Switching Characteristics for CY2305CSXC-XX and CY2309CSXC-XX

Switching characteristics table for CY2305CSXC-1 and CY2309CSXC-1 commercial temperature devices. All parameters are

specified with loaded outputs.

Electrical Characteristics for CY2305CSXI-XX, CY2305CSXA-XX and CY2309CSXI-XX

Electrical characteristics table for CY2305CSXI-XX, CY2305CSXA-XX and CY2309CSXI-XX industrial/automotive-A

temperature devices.

Parameter

Description

Test Conditions

Min

Max

Unit

Input LOW voltage[9]

–0.8

V

Input HIGH voltage[9]

2.0

–

V

Input LOW current

–

50

A

Input HIGH current

–100

A

Output LOW voltage[10]

–0.4

V

Output HIGH voltage[10]

2.4

–

V

Power-down supply current

REF = 0 MHz

–

25

A

Supply current

Unloaded outputs at 66.67 MHz,

–35

mA

Parameter

Name

Test Conditions

Min

Typ

Max

Unit

Output frequency

30 pF load

10 pF load

10

10

–100

133.33

MHz

MHz

40

50

60

%

45

50

55

%

Rise time[10]

Measured between 0.8 V and 2.0 V

–

–

2.25

ns

Fall time[10]

Measured between 0.8 V and 2.0 V

–

–

2.25

ns

Output-to-output skew[10]

All outputs equally loaded

–

–

200

ps

Delay, REF rising edge to

CLKOUT rising edge[10]

–

0

±350

ps

Delay, REF rising edge to

CLKOUT rising edge[10]

PLL Bypass mode, CY2309C device

only.

15

8.7

ns

Device-to-device skew[10]

pins of devices

–0

700

ps

Cycle-to-cycle jitter, peak[10]

Measured at 66.67 MHz, loaded

outputs

–50

175

ps

PLL lock time[10]

Stable power supply, valid clock

presented on REF pin

––

1.0

ms

Notes

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

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