SI5350B-B datasheet(5/32 Pages) SILABS

部件名	SI5350B-B

功能描述	FACTORY-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR

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制造商	SILABS [Silicon Laboratories]

网页	http://www.silabs.com

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5 / 32 page

Si5350B-B

Rev. 1.0

5

Table 4. AC Characteristics

(VDD = 2.5 V ±10%, or 3.3 V ±10%, TA = –40 to 85°C)

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

VCXO Control Voltage Range

Vc

0

VDD/2

VDD

V

VCXO Gain (configurable)

kv

Vc = 10–90% of VDD

18

—

150

ppm/V

VCXO Control Voltage Linearity

KVL

Vc = 10–90% of VDD

–5

—

+5

%

VCXO Pull Range

(configurable)*

PR

VDD = 3.3 V

Vc = 10–90% of VDD

±30

0

±240

ppm

VCXO Modulation Bandwidth

—

10

—

kHz

Power-Up Time

TRDY

From VDD =VDDmin to valid

output clock, CL =5pF,

fCLKn > 1 MHz

—2

10

ms

Power-Up Time, PLL Bypass

Mode

TBYP

From VDD =VDDmin to valid

output clock, CL =5pF,

fCLKn > 1 MHz

—0.5

1

ms

Output Enable Time

TOE

From OEB assertion to valid

clock output, CL =5pF,

fCLKn > 1 MHz

——

10

µs

Output Frequency Transition

Time

TFREQ

fCLKn > 1 MHz

—

10

µs

Spread Spectrum Frequency

Deviation

SSDEV

Down spread. Selectable in

0.1% steps.

–0.1

—

–2.5

%

Spread Spectrum Modulation

Rate

SSMOD

30

31.5

33

kHz

*Note: Contact Silicon Labs for VCXO operation at 2.5 V.

Table 5. Input Characteristics

(VDD = 2.5 V ±10%, or 3.3 V ±10%, TA = –40 to 85 °C)

Parameter

Symbol

Test Condition

Min

Typ

Max

Units

Crystal Frequency

fXTAL

25

—

27

MHz

VC Input Resistance

100

—

k



P0-P3 Input Low Voltage

VIL_P0-3

–0.1

—

0.3 x VDD

V

P0-P3 Input High Voltage

VIH_P0-3

0.7 x VDD

—3.60

V

类似零件编号 - SI5350B-B

制造商	部件名	数据表	功能描述
Silicon Laboratories	Si5350B-B	1Mb / 41P	I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR VCXO
Skyworks Solutions Inc.	SI5350B-B	1Mb / 40P	FACTORY-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR VCXO Rev. 1.2
	SI5350B-B	1Mb / 39P	FACTORY-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR Rev. 1.2
	SI5350B-B	1Mb / 40P	FACTORY-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR PLL Rev. 1.2
	SI5350B-B	1Mb / 48P	I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR VCXO

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类似说明 - SI5350B-B

制造商	部件名	数据表	功能描述
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Silicon Laboratories	SI5350C-B	1Mb / 31P	FACTORY-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR
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Skyworks Solutions Inc.	SI5350B-B	1Mb / 40P	FACTORY-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR VCXO Rev. 1.2
Silicon Laboratories	SI5351A-B	1Mb / 41P	I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR VCXO