OUTPUT

PIN

5.0V

CL= 50pF

R1= 338

R2= 248

Ω

Ω

Military

AC

MEASUREMENT

LEVEL

AC

DRIVING

LEVELS

0.0V

3.0V

1.5V

tR, tF < 2 ns (10% to 90%)

Input Test Waveforms and

Measurement Levels

tCO

tAP

tER

HIGH Z

OUTPUT

VALID

OUTPUT

VALID

OUTPUTS

ASYNCH. RESET

INPUTS,I/O

CP

tP

tWH

tS

OUTPUTS

VALID

OUTPUT

VALID

OUTPUT

HIGH Z

REG. FEEDBACK

SYNCH. PRESET

REGISTERED

COMBINATORIAL

tH

tPD

tWP

tAR

tAW

OUTPUT

VALID

VALID

OUTPUT

tER

tEA

tEA

Note:

1. Timing measurement reference is 1.5 V. Input AC driving levels are 0.0 V and 3.0 V, unless otherwise specified.

A.C. Waveforms

(1)

OUTPUT

PIN

5.0V

CL= 50pF

R1= 250

R2= 167

Ω

Ω

Output Test Loads:

Commercial

(1)

Note:

1. CL = 30 pF for AT22V10B-7

A.C. Characteristics

AT22V10B-7

AT22V10B-10

Symbol

Parameter

Min

Typ

Max

Min

Typ

Max

Units

Input or Feedback to Non-Registered Output

5

7.5

6

10

ns

Input to Output Enable

5

7.5

6

10

ns

Input to Output Disable

5

7.5

6

10

ns

(1)

Clock to Feedback

0

1

2

0

1

2

ns

Clock to Output

0

3.5

5.5

0

4

7

ns

Input or Feedback Setup Time

3.5

2

5

3

ns

Hold Time

0

0

ns

Clock Period

6

7

ns

(1)

Clock Width Low

3

3.5

ns

Clock Width High

3

3.5

ns

111

83

MHz

166

142

MHz

166

142

MHz

Asynchronous Reset Width

6

3

7

4

ns

Asynchronous Reset, Synchronous Preset,

Recovery Time

74

8

5

ns

Asynchronous Reset to Registered Output

Reset

610

8

14

ns

Note:

1. This parameter is only sampled and is not 100% tested.

1-112

AT22V10B