Cypress CY7B9910, CY7B9920 CY7B9910 CY7B9920

CY7B9910CY7B9920

Document Number: 38-07135 Rev. *B Page 7 of 11

Over the Operating Range[11] (continued)

CY7B9910–7 CY7B9920–7

Parameter Description Min Typ Max Min Typ Max Unit

fNOM Operating Clock

Frequency in MHz FS = LOW[1, 2] 15 30 15 30 MHz

FS = MID[1, 2] 25 50 25 50

FS = HIGH1, 2, 3] 40 80 40 80[12]

tRPWH REF Pulse Width HIGH 5.0 5.0 ns

tRPWL REF Pulse Width LOW 5.0 5.0 ns

tSKEW Zero Output Skew (All Outputs)[13, 14] 0.3 0.75 0.3 0.75 ns

tDEV Device-to-Device Skew[8, 15] 1.5 1.5 ns

tPD Propagation Delay, REF Rise to FB Rise –0.7 0.0 +0.7 –0.7 0.0 +0.7 ns

tODCV Output Duty Cycle Variation[16] –1.2 0.0 +1.2 –1.2 0.0 +1.2 ns

tORISE Output Rise Time[17, 18] 0.15 1.5 2.5 0.5 3.0 5.0 ns

tOFALL Output Fall Time17, 18] 0.15 1.5 2.5 0.5 3.0 5.0 ns

tLOCK PLL Lock Time[19] 0.5 0.5 ms

tJR Cycle-to-Cycle Output

Jitter Peak to Peak[8] 200 200 ps

tJR RMS[8] 25 25 ps

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