16

AC Test Load Circuit

AC Electrical Specifications

PARAMETER

SYMBOL

NOTES

45MHz

40MHz

33MHz

UNITS

MIN

MAX

MIN

MAX

MIN

MAX

FCLK, SCLK Period

22

-

25

-

30

-

ns

FCLK, SCLK High

8

-

10

-

12

-

ns

FCLK, SCLK Low

8

-

10

-

12

-

ns

Setup Time DIN, MXIN, SYNCIN, SYNCMX to

SCLK

8-8-9-

ns

Hold Time DIN, MXIN, SYNCIN, SYNCMX from

SCLK

0-0-0-

ns

Setup Time FSYNC to FCLK

8-8-8-

ns

Hold Time FSYNC from FCLK

0-0-0-

ns

Setup Time C0-7, A0-2 to Falling Edge of WR

10

-

10

-

10

-

ns

Hold Time C0-7, A0-2 from Falling Edge of WR

3-3-3-

ns

Setup Time A0-2 to Falling Edge of RD

10

-

10

-

10

-

ns

Hold Time A0-2 from Rising Edge of RD

0-0-0-

ns

WR High

10

-

10

-

12

-

ns

WR Low

10

-

10

-

12

-

ns

RD High

10

-

10

-

10

-

ns

RD Low to Data Valid

-25-25

-25

ns

RD High to Output Disable

-6-6-6

ns

FCLK to CLKOUT

-12-13

-14

ns

CLKOUT to SYNCOUT, DOUT

-8-9-

10

ns

Output Rise, Fall Time

Note 6

-

3

-

3

-

3

ns

NOTES:

6. Controlled via design or process parameters and not directly tested. Characterized upon initial design and after major process and/or changes.

EQUIVALENT CIRCUIT

1.5V

DUT

±

NOTE: Test head capacitance.

HSP43124