SC9257 查看數據表（PDF） - Silan Microelectronics

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产品描述 (功能)

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SC9257

0.3-6.0V PLL for digital tuning systems (DTS)

Silan Microelectronics 

Silan

Semiconductors

SC9257

(Continued)

Characteristic

I/O-5~I/O-9, SCIN

Input Voltage

“H” level

Input Current

Output Current

“L” level

“H” level

“L” level

“H” level

“L” level

PERIOD, CLOCK, DATA

Input Voltage

“H” level

Input Current

Output Current

“L” level

“H” level

“L” level

“H” level

“L” level

DO1, DO2

Input Current

“H” level

“L” level

Tri-State Lead Current

XT

Output Current “H” level

“L” level

Input feedback resistance

Input Feedback “H” level

Resistance

“L” level

Symbol

Test Condition/Pin

Min Typ. Max Unit

VIH1

VIL1

IIH

IIL

IOH4

IOL4

VIH=5V

VIL=0V

VOH=4.0V (expect SCIN)

VOL=1.0V (expect SCIN)

0.7VDD

~

VDD

V

0

~

0.3VDD

--

--

2.0

µA

--

--

-2.0

-2.0

-4.0

2.0

4.0

--

mA

--

VIH2

VIL2

IIH

IIL

IOH5

IOL5

VIH=5V

VIL=0V

VOH=4.0V (DATA)

VOL=1.0V (DATA)

0.8VDD

~

VDD

V

0

~

0.2VDD

--

--

2.0

µA

--

--

-2.0

-1.0

-3.0

1.0

3.0

--

mA

--

IOH3

IOL3

ITL

VOH=4.0V

VOL=1.0V

VTLH=5V, VTLL=0V

-2.0

-4.0

2.0

4.0

--

mA

--

--

--

±1.0 µA

IOH2

IOL2

VOH=4.0V

VOL=1.0V

FMIN, AMIN, IFIN

Rf1

(Ta=25°C)

Rf2 XT- XT (Ta=25°C)

-0.1

-0.3

0.1

0.3

--

mA

--

350

700

1400

kΩ

500

1000 4000

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

REV: 1.0

4

2001.10.18

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