AHA4013B View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

AHA4013B

12.5 MBytes/sec Reed-Solomon Error Correction Device

Unspecified 

Advanced Hardware Architectures, Inc.

4.4 AC ELECTRICAL CHARACTERISTICS

Symbol

Fclock

Tlow

Thigh

Trise

Tfall

Characteristic

Clock frequency

Clock low time

Clock high time

Clock rise time

Clock fall time

CLOCK RATE

Min

Max

0

50

8

8

5

5

Units

MHz

nsec

nsec

nsec

nsec

Test Conditions

Vil to Vil

Vih to Vih

Vil to Vih

Vil to Vih

INPUTS

Symbol

Characteristic

Min

Max

Tsetup Input setup time

7

Thold

Input hold time

0

Notes:

1)

Setup and hold times measured from a Vih on the clock input pin.

2)

DSON has a 2 nsec hold time.

3)

DSON has a 8 nsec setup time.

Units

nsec

nsec

Test Conditions

See Notes 1 and 3

See Notes 1 and 2

OUTPUTS

Symbol

Characteristic

Min

Max

Units Test Conditions

Tout

Tout

Note:

DO[7:0] Output delay

3

13

nsec See Note

RDYON, RDYIN, ERR, CRTN

Output delay

3

13

nsec See Note

Output delay measured from Vih on the clock input pin to Vol/Voh on the signal pin. The output loads for

the AC test are given in Section 4.2 Output Specifications.

PS4013B-0600

Page 17 of 24

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