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501BAA50M0000CAG 用户编程技术手册 - Silicon Labs（芯科）

制造商:

Silicon Labs（芯科）

分类:

振荡器

封装:

SMD-4

描述:

SILICON LABS 501BAA50M0000CAG 振荡器, MEMS, CMEMS®, Si50x系列, 50 MHz, 50 ppm, 3.3 V, SMD, 3.2mm x 2.5mm, CMOS

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3D模型

符号图

焊盘图

引脚图

产品图

页面导航:

引脚图在P1Hot

封装尺寸在P1P3P5

焊盘布局在P5

型号编码规则在P1

标记信息在P6

技术参数、封装参数在P2

应用领域在P1P4

电气规格在P2

导航目录

引脚图在P1
封装尺寸在P1 P3 P5
焊盘布局在P5
型号编码规则在P1
标记信息在P6
技术参数、封装参数在P2
应用领域在P1 P4
电气规格在P2

501BAA50M0000CAG数据手册

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

Si501/2/3/4

LVCMOS CMEMS

Programmable Oscillator Series

 



www.silabs.com/cmems

This information applies to a product under development. Its characteristics and specifications are subject to change without notice.



Description

The Si501/2/3/4 CMEMS programmable oscillator series combines

standard CMOS + MEMS in a single, monolithic IC to provide high-quality

and high-reliability oscillators. Each device is specified for guaranteed

performance across voltage, process, temperature, shock, vibration and

aging for 10 years. More information on CMEMS available at

www.silabs.com/cmems.

Applications: General purpose microcontrollers, industrial control, IP

cameras, surveillance systems, metering, home and office automation,

security systems, sleep clocking, 10/100 Ethernet/EtherCAT, SPI, SAS3.0 /

SATA3.0, PCIe ref clock, NVMe, HDD, SSD, hybrid storage, DDR3/3L,

USB2.0, USB OTG/2.0, M2M, HDMI

Not recommended: Wi-Fi, Bluetooth, USB 3.0, Gigabit Ethernet

Features

 Any frequency oscillator from 32 kHz to 100 MHz

o Contact Silicon Labs Marketing for frequencies above

100 MHz

 Frequency stability: ±20/±30/±50 ppm including 10-year

aging

 -20 to +70 °C: Extended Commercial

 -40 to +85 °C: Industrial

 Highly configurable: low power vs. low jitter, frequency, F

STAB

, V

, OE/FS functionality (see ordering guide below)

 In-circuit programmable via C1D 1-pin interface (Si504)

 Seamless V

from +1.71 to +3.63 V

 Low period jitter mode / low power mode

 Glitchless start and stop

 RoHS compliant, Pb-free

Product Selector Guide

Part

Number

Description Control

Si501 Single frequency OE

Si502 Dual frequency FS/OE

Si503 Quad frequency FS

Si504 Programmable for any

supported frequency

or configuration

C1D 1-pin interface

(see Si504 data sheet

for details)

Pin-out

(top view)

Pin Description

Number

Description

1 FS = Frequency Select

OE = Output Enable

C1D = Single wire interface

2 GND = Ground

3 CLK = Clock out

4 VDD = Power Supply

Ordering Guide

Ordering Guide Notes:

1. Series termination resistor (R

– see Apps Circuits section) is recommended for this configuration.

2. Series termination resistor (R

) is not needed for this configuration. Output impedance is 50Ω for the indicated supply condition.

3. Series termination resistor (R

) is not needed for this configuration. Reduced EMI setting.

4. 3.2 x 5 mm package is delivered as 3.2 x 4 mm and accommodates the industry-standard 3.2 x 5 mm footprint.

5. Select option to support maximum anticipated frequency needed.

6. The Si502 OE pin has three (3) states: OE High = Freq 1; OE Weak High = Freq 2; OE Low is configurable.

50X ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ A ‐

ppm

A ±50

B ±30

C ±20

Package

Dimension

B 3.2x5mm

C 2.5x3.2mm

D 2x2.5mm

Temp

Range

F ‐20to70°C

G ‐40to85°C

Reel

R Reel

CutTape

OPN

Freq

Code

Description

501only

Mxxxxxx f

OUT

<1MHz

xMxxxxx 1MHz≤f

OUT

<10MHz

xxMxxxx 10MHz≤f

OUT

<100MHz

100M000 f

OUT

=100MHz

501/2/3/4 xxxxxx SiliconLabs6‐digitcodefor502/3/4,or>6‐decimalfreq on501

501

OE

High

OE

Low

Internal

PullResistor

Enable

Stop

Pull‐UpB Doze

C Sleep

D Stop

Enable Pull‐DownE Doze

F Sleep

Enable

Stop

None

H Doze

J Sleep

K Stop

EnableL Doze

M Sleep

VDD

TYP

Jittervs

Power

A 1.7‐3.6 0.7ns

Low

Power

B 3.3V 1.3ns

C 2.5V 1.3ns

D 1.8V 1.3ns

E 1.7‐3.6 3ns

F 1.7‐3.6 5ns

G 1.7‐3.6 8ns

H 1.7‐3.6 0.7ns

Low Jitter

J 3.3V 1.3ns

K 2.5V 1.3ns

L 1.8V 1.3ns

M 1.7‐3.6 3ns

N 1.7‐3.6 5ns

P 1.7‐3.6 8ns

OPN

Prefix

Description

501 Singlefrequency

502 Dual frequency

503 Quad frequency

504 Anyfrequency

502

OE

Low

Internal

PullResistor

A Stop

Pull‐UpB Do ze

C Sleep

D Stop

NoneE Doze

F Sleep

503

A Pull‐Up

B None

504

A Pull‐Uponly

‐

504only

Maximum F

OUT

A 0.032–80MHz

B 0.032– 100MHz

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501BAA50M0000CAG 数据手册

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