BU2190F 데이터 시트보기 (PDF) - ROHM Semiconductor

부품명

상세내역

일치하는 목록

BU2190F

Clock generator for PD

ROHM Semiconductor 

Multimedia ICs

•Input / output circuits

Type A

Pin

To inside

Type C

Pin

BU2190F

Type B

Pin

To inside

Pin

From inside

•Electrical characteristics (unless otherwise noted, Ta = 25°C, VDD = 5.0V)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Input low level current

IIL

– 125

– 65.5

– 50.0

µA

Input high level current

IIH

– 1.0

0.0

1.0

µA

Input low level voltage

VIL

—

—

0.3 × VDD

V

Input high level voltage

VIH

0.7 × VDD

—

—

V

Output low level voltage

VOL

—

—

0.5

V

Output high level voltage

VOH

0.7 × VDD

—

—

V

Operating circuit current

IDD

—

30

50

mA

Reference frequency (1)

fREF

16.91

16.9344

16.95

MHz

Output frequency (1)

fBCK

16.91

16.9344

16.95

MHz

Output frequency (2)

f1 – 100ppm 59.2704 + 100ppm MHz

Output frequency (3)

f2 – 100ppm 40.2192 + 100ppm MHz

Output frequency (4)

fBLK1

16.80

16.9344

17.00

MHz

Output frequency (5)

f1-1

30.00

59.2704

57.2

MHz

Output frequency (6)

f2-1

20.00

40.2192

40.3

MHz

Duty

DUTY

40

50

60

%

Jitter

J1S

—

50

—

psec

Jitter

Jabs

—

600

—

psec

Power up time

Tpt

—

2

—

ms

XTAL1 equivalent capacitance CIN

—

10

—

pF

XTAL0 equivalent capacitance COUT

—

10

—

pF

VIN = 0V

VIN = 5V

Conditions

5V / 65.5µA = 76KΩ

IOL = 4.0mA

IOH = – 4.0mA

fXTAL = 16.9344MHz, no load

fREF × 28 / 4 / 2

fREF × 19 / 4 / 2

VDD = 3.3V

VDD = 3.3V

VDD = 3.3V

Measure at 1 / 2VDD

Reference value (1sigma)

Reference value (min.-to-max. width for jitter)

Reference value

Reference value (pin-to-pin capacitance + internal capacitance)

Reference value (pin-to-pin capacitance + internal capacitance)

3

Share Link: