Cypress Semiconductor Perform CY8C24x94 Specifications Page 47

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CY8C24123A
CY8C24223A
CY8C24423A
Document Number: 38-12028 Rev. *V Page 47 of 71
AC Analog Output Buffer Specifications
The following tables list the guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75 V to
5.25 V and –40 °C T
A
85 °C, 3.0 V to 3.6 V and –40 °C T
A
85 °C, or 2.4 V to 3.0 V and –40 °C T
A
85 °C, respectively.
Typical parameters are measured at 5 V, 3.3 V, and 2.7 V at 25 °C and are for design guidance only.
Table 39. 5-V AC Analog Output Buffer Specifications
Symbol Description Min Typ Max Units
t
ROB
Rising settling time to 0.1%, 1 V Step, 100 pF load
Power = low
Power = high
2.5
2.5
µs
µs
t
SOB
Falling settling time to 0.1%, 1 V Step, 100 pF load
Power = low
Power = high
2.2
2.2
µs
µs
SR
ROB
Rising slew rate (20% to 80%), 1 V Step, 100 pF load
Power = low
Power = high
0.65
0.65
V/µs
V/µs
SR
FOB
Falling slew rate (80% to 20%), 1 V Step, 100 pF load
Power = low
Power = high
0.65
0.65
V/µs
V/µs
BW
OB
Small signal bandwidth, 20mV
pp
, 3dB BW, 100 pF load
Power = low
Power = high
0.8
0.8
MHz
MHz
BW
OB
Large signal bandwidth, 1V
pp
, 3dB BW, 100 pF load
Power = low
Power = high
300
300
kHz
kHz
Table 40. 3.3-V AC Analog Output Buffer Specifications
Symbol Description Min Typ Max Units
t
ROB
Rising settling time to 0.1%, 1 V Step, 100 pF load
Power = low
Power = high
3.8
3.8
µs
µs
t
SOB
Falling settling time to 0.1%, 1 V Step, 100 pF load
Power = low
Power = high
2.6
2.6
µs
µs
SR
ROB
Rising slew rate (20% to 80%), 1 V Step, 100 pF load
Power = low
Power = high
0.5
0.5
V/µs
V/µs
SR
FOB
Falling slew rate (80% to 20%), 1 V Step, 100 pF load
Power = low
Power = high
0.5
0.5
V/µs
V/µs
BW
OB
Small signal bandwidth, 20mV
pp
, 3dB BW, 100 pF load
Power = low
Power = high
0.7
0.7
MHz
MHz
BW
OB
Large signal bandwidth, 1V
pp
, 3dB BW, 100 pF load
Power = low
Power = high
200
200
kHz
kHz
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