504GAAA001265DAF datasheet, PDF

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504GAAA001265DAF: Descriptionstandard clock oscillators prgrmmbl mems 4 pin; CategoryPassive components; File Size471KB，26 Pages; ManufacturerSilicon Laboratories Inc; Environmental Compliance

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504GAAA001265DAF Overview

standard clock oscillators prgrmmbl mems 4 pin

504GAAA001265DAF Parametric

Parameter Name	Attribute value
Manufacture	Silicon Laboratories
Product Category	Standard Clock Oscillators
RoHS	Yes

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Si504

N Y

- F

REQUENCY

–100 M H

CMEMS



SCILLATOR

Features



Wide frequency range: 32 kHz to

100 MHz



Contact Silicon Labs for

frequencies above 100 MHz

±20/30/50 ppm frequency stability

including 10-year aging

Single wire interface

LVCMOS output

Continuous supply voltage range:

+1.71 V to +3.63 V

Low power



Low period jitter

User selectable tRise/tFall options

Glitchless start and stop

Excellent short-term stability, long-

term aging

Industry standard footprints:

2x2.5, 2.5x3.2, 3.2x5 mm

RoHS compliant, Pb-free

Short lead times: <2 weeks

–20 to +70 °C: Extnd commercial

–40 to +85 °C: Industrial

Ordering Information:

See page 20.

Pin Assignments

Applications



Storage (SATA/SAS/PCIe)

General purpose processors

Industrial controllers

Embedded controllers

Motor control

Flow control



Office/Home automation

IP cameras/surveillance

display and control panels

Outdoor electronics

Multi-function printers

Office equipment

C1D

GND

CLK

Description

The Si50x CMEMS oscillator family provides monolithic, MEMS-based IC

replacements for traditional crystal oscillators. Silicon Laboratories’ CMEMS

technology combines standard CMOS and MEMS in a single, monolithic IC to

provide integrated, high-quality and high-reliability oscillators. Each device is

factory tested and configured for guaranteed performance to data sheet

specifications across voltage, process, temperature, shock, vibration, and aging.

The Si504 programmable CMEMS oscillator provides any frequency and

supported feature set from 32 kHz to 100 MHz through a single wire interface.

Patents pending

Functional Block Diagram

VDD

LDO

Digital

Frequency-Locked

Loop (FLL)

Resonator

& Oscillator

Temperature

Sensor

VCO

C1D

Temp Comp /

Digital

Control

NVM RAM ROM

CLK

GND

Preliminary Rev. 0.72 11/13

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

Si504

Si504

ABLE

Section

ONTENTS

Page

1. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

2. Typical Applications Circuit and AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

2.1. Application Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

2.2. AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

3. Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.1. Si504 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.2. Frequency Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.3. Operational Modes (Run, Stop, Doze, Sleep) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.4. Output Rise and Fall Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

3.5. Single Wire C1 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.6. C1 Setup/Reset Sequence, Command/Byte Write

Transaction and Issuing Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.7. Command State Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

3.8. Command Byte Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4. Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

5. Ordering Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

6. Package Dimensions and Land Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

6.1. Package Outline: 3.2 x 5 mm 4-pin DFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

6.2. Package Outline: 2.5 x 3.2 mm 4-pin DFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

6.3. Package Outline: 2 x 2.5 mm 4-pin DFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7. Top Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

7.1. 3.2 x 5 mm Top Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.2. 3.2 x 5 mm Top Marking Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.3. 2.5 x 3.2 mm Top Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.4. 2.5 x 3.2 mm Top Marking Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

7.5. 2 x 2.5 mm Top Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.6. 2 x 2.5 mm Top Marking Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Document Change List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Preliminary Rev. 0.72

504GAAA001265DAF Related Products

	504GAAA001265DAF	504JCAA001296CAG	504GCAA001298BAG	504FCAAXXXXXXDAF
Description	standard clock oscillators prgrmmbl mems 4 pin	standard clock oscillators prgrmmbl mems 4 pin	standard clock oscillators prgrmmbl mems 4 pin	standard clock oscillators prgrmmbl mems 4 pin (ncnr)
Manufacture	Silicon Laboratories	Silicon Laboratories	Silicon Laboratories	Silicon Laboratories
Product Category	Standard Clock Oscillators	Standard Clock Oscillators	Standard Clock Oscillators	Standard Clock Oscillators
RoHS	Yes	Yes	Yes	Yes

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