Cypress CY8CNP102E Manual De Usuario

Document #: 001-43991 Rev. *D

Page 30 of 38

AC Operational Amplifier Specifications
Settling times, slew rates, and gain bandwidth are based on the Analog Continuous Time PSoC block.

T

ROA

Rising Settling Time to 0.1% for a 1V Step (10 pF load, Unity Gain)
Power = Low, Opamp Bias = Low

–

–

3.9

μs

Power = Medium, Opamp Bias = High

–

–

0.72

μs

Power = High, Opamp Bias = High

–

–

0.62

μs

T

SOA

Falling Settling Time to 0.1% for a 1V Step (10 pF load, Unity Gain)
Power = Low, Opamp Bias = Low

–

–

5.9

μs

Power = Medium, Opamp Bias = High

–

–

0.92

μs

Power = High, Opamp Bias = High

–

–

0.72

μs

SR

ROA

Rising Slew Rate (20% to 80%) of a 1V Step 

(10 pF load, Unity Gain)
Power = Low, Opamp Bias = Low

0.15

–

–

V/

μs

Power = Medium, Opamp Bias = High

1.7

–

–

V/

μs

Power = High, Opamp Bias = High

6.5

–

–

V/

μs

SR

FOA

Falling Slew Rate (20% to 80%) of a 1V Step 

(10 pF load, Unity Gain)
Power = Low, Opamp Bias = Low

0.01

–

–

V/

μs

Power = Medium, Opamp Bias = High

0.5

–

–

V/

μs

Power = High, Opamp Bias = High

4.0

–

–

V/

μs

BW

OA

Gain Bandwidth Product 
Power = Low, Opamp Bias = Low

0.75

–

–

MHz

Power = Medium, Opamp Bias = High

3.1

–

–

MHz

Power = High, Opamp Bias = High

5.4

–

–

MHz

E

NOA

Noise at 1 kHz (Power = Medium, Opamp Bias = High) 

–

100

–

nV/rt-Hz

All 

Functions

Maximum Block Clocking Frequency 

49.2

MHz

4.75V 

≤ Vcc ≤ 5.25V.

Timer

Capture Pulse Width

50

–

–

ns

Maximum Frequency, No Capture

–

–

49.2

MHz

4.75V 

≤ Vcc ≤ 5.25V.

Maximum Frequency, With Capture

–

–

24.6

MHz

4.75V 

≤ Vcc ≤ 5.25V.

Counter

Enable Pulse Width

50

–

–

ns

Maximum Frequency, No Enable Input

–

–

49.2

MHz

4.75V 

≤ Vcc ≤ 5.25V.

Maximum Frequency, Enable Input

–

–

24.6

MHz

4.75V 

≤ Vcc ≤ 5.25V.

Dead Band

Kill Pulse Width:
Asynchronous Restart Mode

20

–

–

ns

Synchronous Restart Mode

50

–

–

ns

Disable Mode

50

–

–

ns

Maximum Frequency

–

–

49.2

MHz

4.75V 

≤ Vcc ≤ 5.25V

CRCPRS

(PRS Mode)

Maximum Input Clock Frequency

–

–

49.2

MHz

4.75V 

≤ Vcc ≤ 5.25V