PRELIMINARY CY8CNP102B, CY8CNP102E
Document #: 001-43991 Rev. *D Page 20 of 38
AC Analog Output Buffer Specifications
CRCPRS
(PRS Mode)
Maximum Input Clock Frequency – – 24.6 MHz 3.0V ≤ Vcc ≤ 3.6V
CRCPRS
(CRC Mode)
Maximum Input Clock Frequency – – 24.6 MHz 3.0V ≤ Vcc ≤ 3.6V.
SPIM Maximum Input Clock Frequency – – 8.2 MHz Maximum data rate at
4.1 MHz due to 2 x
over clocking.
SPIS Maximum Input Clock Frequency – – 4.1 ns
Width of SS_ Negated Between Transmissions 50[8] – – ns
Transmitter Maximum Input Clock Frequency
Vcc ≥ 3.0V, 2 Stop Bits
– – 24.6 MHz Maximum data rate at
3.08 MHz due to 8 x
over clocking.
– – 49.2 MHz Maximum data rate at
6.15 MHz due to 8 x
over clocking.
Receiver Maximum Input Clock Frequency – – 24.6 MHz Maximum data rate at
3.08 MHz due to 8 x
over clocking.
Vcc ≥ 3.0V, 2 Stop Bits – – 49.2 MHz Maximum data rate at
6.15 MHz due to 8 x
over clocking.
Table 18. 3.3V AC Digital Block Specifications (CY8CNP102B) (continued)
Function Description Min Typ Max Units Notes
Table 19. 3.3V AC Analog Output Buffer Specifications (CY8CNP102B)
Symbol Description Min Typ Max Units
TROB Rising Settling Time to 0.1%, 1V Step, 100pF Load
Power = Low – – 4.7 μs
Power = High – – 4.7 μs
TSOB Falling Settling Time to 0.1%, 1V Step, 100pF Load
Power = Low – – 4 μs
Power = High – – 4 μs
SRROB Rising Slew Rate (20% to 80%), 1V Step, 100pF Load
Power = Low 0.36 – – V/μs
Power = High 0.36 – – V/μs
SRFOB Falling Slew Rate (80% to 20%), 1V Step, 100pF Load
Power = Low 0.4 – – V/μs
Power = High 0.4 – – V/μs
BWOB Small Signal Bandwidth, 20mVpp, 3dB BW, 100pF Load
Power = Low 0.7 – – MHz
Power = High 0.7 – – MHz
BWOB Large Signal Bandwidth, 1Vpp, 3dB BW, 100pF Load
Power = Low 200 – – kHz
Power = High 200 – – kHz
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