Cypress CY8C22113, CY8C22213 manual AC Analog Output Buffer Specifications, Bw Ob

CY8C22x13 Final Data Sheet 3. Electrical Specifications

3.4.5AC Analog Output Buffer Specifications

The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and are for design guidance only or unless otherwise specified.

Table 3-20. 5V AC Analog Output Buffer Specifications

Symbol	Description	Min		Typ	Max	Units	Notes
TROB	Rising Settling Time to 0.1%, 1V Step, 100pF Load
	Power = Low	–	–		2.5	∝s
	Power = High	–	–		2.5	∝s
TSOB	Falling Settling Time to 0.1%, 1V Step, 100pF Load
	Power = Low	–	–		2.2	∝s
	Power = High	–	–		2.2	∝s
SRROB	Rising Slew Rate (20% to 80%), 1V Step, 100pF Load
	Power = Low	0.65	–		–	V/∝s
	Power = High	0.65	–		–	V/∝s
SRFOB	Falling Slew Rate (80% to 20%), 1V Step, 100pF Load
	Power = Low	0.65	–		–	V/∝s
	Power = High	0.65	–		–	V/∝s
BWOB	Small Signal Bandwidth, 20mVpp, 3dB BW, 100pF Load
	Power = Low	0.8	–		–	MHz
	Power = High	0.8	–		–	MHz
BWOB	Large Signal Bandwidth, 1Vpp, 3dB BW, 100pF Load
	Power = Low	300	–		–	kHz
	Power = High	300	–		–	kHz

Table 3-21. 3.3V AC Analog Output Buffer Specifications

Symbol	Description	Min		Typ	Max	Units	Notes
TROB	Rising Settling Time to 0.1%, 1V Step, 100pF Load
	Power = Low	–	–		3.8	∝s
	Power = High	–	–		3.8	∝s
TSOB	Falling Settling Time to 0.1%, 1V Step, 100pF Load
	Power = Low	–	–		2.6	∝s
	Power = High	–	–		2.6	∝s
SRROB	Rising Slew Rate (20% to 80%), 1V Step, 100pF Load
	Power = Low	0.5	–		–	V/∝s
	Power = High	0.5	–		–	V/∝s
SRFOB	Falling Slew Rate (80% to 20%), 1V Step, 100pF Load
	Power = Low	0.5	–		–	V/∝s
	Power = High	0.5	–		–	V/∝s
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

June 3, 2004 Document No. 38-12009 Rev. *E 28

[+] Feedback