Datasheet > 564AAAA000780BBGR

564AAAA000780BBGR

更新时间： 2024-11-10 09:18:11

品牌	Logo	应用领域
芯科 - SILICON		/
页数	文件大小	规格书
35页	1035K
描述
LVPECL Output Clock Oscillator,

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™

Ultra Series Crystal Oscillator

Si564 Data Sheet

Ultra Low Jitter I2C Programmable XO (90 fs), 0.2 to

3000 MHz

KEY FEATURES

• I2C programmable to any frequency from 0.2 to

3000 MHz with < 1 ppb resolution

The Si564 Ultra Series^™oscillator utilizes Silicon Laboratories’ advanced 4^th

generation DSPLL^®technology to provide an ultra-low jitter, low phase noise

clock at any output frequency. The device is user-programmed via simple

I2C commands to provide any frequency from 0.2 to 3000 MHz with <1 ppb

resolution and maintains exceptionally low jitter for both integer and fraction-

al frequencies across its operating range. The Si564 offers excellent reliabili-

ty and frequency stability as well as guaranteed aging performance. On-chip

power supply filtering provides industry-leading power supply noise rejection,

simplifying the task of generating low jitter clocks in noisy systems that use

switched-mode power supplies. The Si564 has a dramatically simplified sup-

ply chain that enables Silicon Labs to ship custom frequency samples 1-2

weeks after receipt of order. Unlike a traditional XO, where a different crystal

is required for each output frequency, the Si564 uses one simple crystal and

a DSPLL IC-based approach to provide the desired output frequency. The

Si564 is factory-configurable for a wide variety of user specifications, includ-

ing startup frequency, I2C address, output format, and OE pin location/

polarity. Specific configurations are factory-programmed at time of shipment,

eliminating the long lead times associated with custom oscillators.

• Ultra low jitter: 90 fs RMS Typ (12 kHz – 20 MHz)

• Configure up to 4 pin-selectable startup frequencies

• I2C interface supports 100 kbps, 400 kbps, and 1

Mbps (Fast Mode Plus)

• Excellent PSRR and supply noise immunity: –80

dBc Typ

• 3.3 V, 2.5 V and 1.8 V V supply operation from

the same part number

• LVPECL, LVDS, CML, HCSL, CMOS, and Dual

CMOS output options

• 3.2x5, 5x7 mm package footprints

• Samples available with 1-2 week lead times

APPLICATIONS

• 100G/200G/400G OTN, coherent optics, PAM4

• 10G/40G/100G optical ethernet

Pin Assignments

• 3G-SDI/12G-SDI/24G-SDI broadcast video

• Servers, switches, storage, search acceleration

• Test and measurement

SDA

OE/FS/NC

NC/OE/FS

GND

VDD

CLK–

CLK+

• FPGA/ASIC clocking

SCL

(Top View)

silabs.com | Building a more connected world.

Rev. 1.0

12 3 4 5 6 7...35

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与564AAAA000780BBGR相关器件

型号	品牌	获取价格	描述	数据表
564AAAA001785ABGR	SILICON	获取价格	LVPECL Output Clock Oscillator,
564AAAA002028ABG	SILICON	获取价格	LVPECL Output Clock Oscillator,
564AAAA002028ABGR	SILICON	获取价格	LVPECL Output Clock Oscillator,
564AAEA002110BBG	SILICON	获取价格	LVPECL Output Clock Oscillator,
564AAGA002110ABG	SILICON	获取价格	LVPECL Output Clock Oscillator,
564AAJA002164BBGR	SILICON	获取价格	LVPECL Output Clock Oscillator,
564-ALP12D-CW9	VCC	获取价格	Single Color LED, Amber, Water Clear, 9.9mm,
564-ALP12D-S9	VCC	获取价格	Single Color LED, Amber, Smoke, 9.9mm,
564-ALP12-NW0	VCC	获取价格	Single Color LED, Amber, Water Clear Diffused, 9.9mm,
564-ALP15D-CA9	VCC	获取价格	Single Color LED, Amber, Clear, 9.9mm,

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