Datasheet > NB3H73113GxxMNR2G

NB3H73113GxxMNR2G

更新时间： 2024-10-03 01:13:19

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
24页	303K
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Programmable OmniClock Generator

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NB3H73113G

3.3 V / 2.5 V Programmable

OmniClock Generator with

I²C / SMBus Interface

The NB3H73113G, which is a member of the OmniClock family, is

a one−time programmable (OTP), low power PLL−based clock

generator that supports any output frequency from 8 kHz to 200 MHz.

The device accepts fundamental mode parallel resonant crystal or a

single ended (LVCMOS/LVTTL) reference clock as input. It

generates either three single ended (LVCMOS/LVTTL) outputs, or

one single ended output and one differential

(LVPECL/LVDS/HCSL/CML) output. The output signals can be

modulated using the spread spectrum feature of the PLL

(programmable spread spectrum type, deviation and rate) for

applications demanding low electromagnetic interference (EMI).

Individual output enable pins OE[2:0] are available to enable/disable

the outputs. Individual output voltage pins VDDO[2:0] are available

to independently set the output voltage of each output. The device

www.onsemi.com

MARKING DIAGRAM

3H731

13Gxx

ALYWG

QFN16

CASE 485AE

3H73113G = Specific Device Code

= Specific Program Code (Default

‘00’ for Unprogrammed Part)

= Assembly Location

= Wafer Lot

= Year

= Work Week

supports SMBus / I C interface with SCLK and SDATA signals. Using

the standard protocol, data in the device registers can be modified to

support different configurations. Using the PLL bypass mode, it is

possible to get a copy of the input clock on any or all of the outputs.

The device can be powered down using the Power Down pin (PD#). It

is possible to program the internal input crystal load capacitance and

the output drive current provided by the device. The device also has

automatic gain control (crystal power limiting) circuitry which avoids

the device overdriving the external crystal.

= Pb−Free Package

(Note: Microdot may be in either location)

ORDERING INFORMATION

See detailed ordering and shipping information on page 23 of

this data sheet.

Features

• Member of the OmniClock Family of Programmable

Clock Generators

• Independent Output Voltage Pins

• Programmable Internal Crystal Load Capacitors

• Programmable Output Drive Current for Single Ended

Outputs

• Operating Power Supply: 3.3 V 10%, 2.5 V 10%

• Supports SMBus / I C Interface

• I/O Standards

• Power Saving Mode through Power Down Pin

♦ Inputs: LVCMOS/LVTTL, Fundamental Mode

Crystal

• Programmable PLL Bypass Mode

• Programmable Output Inversion

♦ Outputs: 1.8 V to 3.3 V LVCMOS/LVTTL

♦ Outputs: LVPECL, LVDS, HCSL and CML

• Programming and Evaluation Kit Available for Field

Programming and Quick Evaluation

• 3 Programmable Single Ended (LVCMOS/LVTTL)

Outputs from 8 kHz to 200 MHz

• Temperature Range −40°C to 85°C

• Packaged in 16−pin QFN

• These are Pb−Free Devices

• 1 Programmable Differential Clock Output up to

200 MHz

Typical Applications

• Input Frequency Range

♦ Crystal: 3 MHz to 50 MHz

♦ Reference Clock: 3 MHz to 200 MHz

• eBooks and Media Players

• Smart Wearables, Smart Phones, Portable Medical and

Industrial Equipment

• Configurable Spread Spectrum Frequency Modulation

Parameters (Type, Deviation, Rate)

• Set Top Boxes, Printers, Digital Cameras and

Camcorders

• Individual Output Enable Pins

Publication Order Number:

March, 2017 − Rev. 0

NB3H73113G/D

12 3 4 5 6 7...24

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与NB3H73113GxxMNR2G相关器件

型号	品牌	获取价格	描述	数据表
NB3H83905C	ONSEMI	获取价格	1.8V/2.5V/3.3V Crystal Input to 1 6 LVTTL/LVCMOS Clock Fanout Buffer with OE
NB3H83905CDG	ONSEMI	获取价格	1.8V/2.5V/3.3V Crystal Input to 1 6 LVTTL/LVCMOS Clock Fanout Buffer with OE
NB3H83905CDR2G	ONSEMI	获取价格	1.8V/2.5V/3.3V Crystal Input to 1 6 LVTTL/LVCMOS Clock Fanout Buffer with OE
NB3H83905CDTG	ONSEMI	获取价格	1.8V/2.5V/3.3V Crystal Input to 1 6 LVTTL/LVCMOS Clock Fanout Buffer with OE
NB3H83905CDTR2G	ONSEMI	获取价格	1.8V/2.5V/3.3V Crystal Input to 1 6 LVTTL/LVCMOS Clock Fanout Buffer with OE
NB3H83905CMNG	ONSEMI	获取价格	Clock Fanout Buffer, Crystal Input, 1:6 LVTTL/LVCMOS, with Output Enable
NB3L02	ONSEMI	获取价格	2.8 V, High Precision 1:2 Clock Fanout Buffer
NB3L03	ONSEMI	获取价格	2.8 V, High Precision 1:3 Clock Fanout Buffer
NB3L03FCT2G	ONSEMI	获取价格	2.8 V, High Precision 1:3 Clock Fanout Buffer
NB3L14S	ONSEMI	获取价格	2.5 V 1:4 LVDS Fanout Buffer

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