CY8C23433_08 Datasheet, PDF (31/37 Pages) Cypress Semiconductor – PSoC Programmable System-on-Chip

CY8C23433, CY8C23533
AC Analog Output Buffer Specifications
The following table lists the guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ T_A ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ T_A ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only.
Table 30. 5V AC Analog Output Buffer Specifications
Symbol
T_ROB
T_SOB
SR_ROB
SR_FOB
BW_OB
BW_OB
Description
Rising Settling Time to 0.1%, 1V Step, 100 pF Load
Power = Low
Power = High
Falling Settling Time to 0.1%, 1V Step, 100 pF Load
Power = Low
Power = High
Rising Slew Rate (20% to 80%), 1V Step, 100 pF Load
Power = Low
Power = High
Falling Slew Rate (80% to 20%), 1V Step, 100 pF Load
Power = Low
Power = High
Small Signal Bandwidth, 20mV_pp, 3 dB BW, 100 pF Load
Power = Low
Power = High
Large Signal Bandwidth, 1V_pp, 3 dB BW, 100 pF Load
Power = Low
Power = High
Min
Typ
Max
Units
–
–
2.5
μs
–
–
2.5
μs
–
–
2.2
μs
–
–
2.2
μs
0.65
–
0.65
–
–
V/μs
–
V/μs
0.65
–
0.65
–
–
V/μs
–
V/μs
0.8
–
0.8
–
–
MHz
–
MHz
300
–
300
–
–
kHz
–
kHz
Table 31. 3.3V AC Analog Output Buffer Specifications
Symbol
T_ROB
T_SOB
SR_ROB
SR_FOB
BW_OB
BW_OB
Description
Rising Settling Time to 0.1%, 1V Step, 100 pF Load
Power = Low
Power = High
Falling Settling Time to 0.1%, 1V Step, 100 pF Load
Power = Low
Power = High
Rising Slew Rate (20% to 80%), 1V Step, 100 pF Load
Power = Low
Power = High
Falling Slew Rate (80% to 20%), 1V Step, 100 pF Load
Power = Low
Power = High
Small Signal Bandwidth, 20mV_pp, 3 dB BW, 100 pF Load
Power = Low
Power = High
Large Signal Bandwidth, 1V_pp, 3 dB BW, 100 pF Load
Power = Low
Power = High
Min
Typ
Max
Units
–
–
3.8
μs
–
–
3.8
μs
–
–
2.6
μs
–
–
2.6
μs
0.5
–
0.5
–
–
V/μs
–
V/μs
0.5
–
0.5
–
–
V/μs
–
V/μs
0.7
–
0.7
–
–
MHz
–
MHz
200
–
200
–
–
kHz
–
kHz
Document Number: 001-44369 Rev. *B
Page 31 of 37
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