SM5844AF

NIPPON PRECISION CIRCUITS—6

DC Electrical Characteristics

AC Electrical Characteristics

ICLK input

OCLK input

ICLK and OCLK timing

P arameter

Symbol

Condition

Rating

Unit

min

typ

m a x

Current consumption

1

––

8 0

m A

––

V

–

–

V

––

–

–

V

–

–

0.4

V

–1 0

2 0

µ A

–

1 0

2 0

µ A

–

–

1.0

µ A

250

500

1000

k

Ω

2. Pins ICLK and OCLK.

3. Pins DI, BCKI, LRCI, ICKSL, IFM1, IFM2, DMUTE, MCOM, MDT/FSI1, MCK/FSI2, MLEN/DEEM, OW18N, OW20N, IISN, TST1N, TST2N, RSTN,

T H R UN, OCKSL and SLAV E .

4. Pins DOUT, BCKO , LRCO and STATE.

P arameter

Symbol

Condition

Rating

Unit

ICKSL

System clock

m i n

typ

m a x

L O W -level clock

pulsewidth

L O W

256fsi

3 0

–

–

ns

HIGH

384fsi

1 0

–

–

HIGH-level clock

pulsewidth

L O W

256fsi

3 0

–

–

ns

HIGH

384fsi

1 0

–

–

Clock pulse cycle

L O W

256fsi

8 0

–

1 6 2

ns

HIGH

384fsi

4 7

–

1 0 6

P arameter

Symbol

Condition

Rating

Unit

OCKSL

System clock

m i n

typ

m a x

L O W -level clock

pulsewidth

L O W

256fso

1 5

–

–

ns

HIGH

384fso

1 0

–

–

HIGH-level clock

pulsewidth

L O W

256fso

1 5

–

–

ns

HIGH

384fso

1 0

–

–

Clock pulse cycle

L O W

256fso

3 9

–

2 0 0

ns

HIGH

384fso

2 6

–

1 3 0

ICLK

OCLK