BU2092F_OLD 查看數據表（PDF） - ROHM Semiconductor

零件编号

产品描述 (功能)

比赛名单

BU2092F_OLD

12-bit, serial IN, parallel OUT driver

ROHM Semiconductor 

Standard ICs

BU2090 / BU2090F / BU2090FS /

BU2092 / BU2092F / BU2092FV

BU2092 / F / FV switching characteristics (unless otherwise noted, Ta = 25°C, VSS = 0V)

Parameter

Symbol Min. Typ. Max. Unit

—

55

—

tPLZ (LCK)

ns

Transmission delay time

—

90

—

(LCK to OUTPUT QX)

—

50

—

tPZL (LCK)

ns

—

115

—

Output disable time

(OE to OUTPUT QX)

—

45

—

tPLZ

ns

—

70

—

—

35

—

tPZL

ns

—

80

—

500

—

—

Minimum clock pulse width

tW

ns

1000

—

—

500

—

—

Minimum latch pulse width tW (LCK)

ns

1000

—

—

Setup time

(LCK to CLOCK)

200

—

—

tS

ns

400

—

—

Setup time

(DATA to CLOCK)

200

—

—

tSU

ns

400

—

—

Hold time

(CLOCK to DATA)

200

—

—

tH

ns

400

—

—

᭺ Not designed for radiation resistance.

VDD

Conditions

5

RL = 5kΩ

3

CL = 10pF

5

RL = 5kΩ

3

CL = 10pF

5

RL = 5kΩ

3

CL = 10pF

5

RL = 5kΩ

3

CL = 10pF

5

—

3

5

—

3

5

—

3

5

—

3

5

—

3

BU2092 / F / FV switching characteristics measurement conditions

CLOCK

10%

tSU

90%

tH

90%

10%

tW

10%

tW

90%

90%

DATA

90% 90%

tS

tW (LCK)

LCK

50%

90%

50%

10%

90%

OE

Qx

tPLZ (LCK)

tPZL (LCK)

50%

50%

10%

tPLZ

50%

10%

tPZL

50%

VDD

GND (VSS)

VDD

GND (VSS)

VDD

GND (VSS)

VDD

GND (VSS)

Fig.2

6

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