PDF SI5338 Data sheet ( Hoja de datos )

Número de pieza	SI5338
Descripción	ANY-OUTPUT QUAD CLOCK GENERATOR
Fabricantes	Silicon Laboratories
Logotipo
Hay una vista previa y un enlace de descarga de SI5338 (archivo pdf) en la parte inferior de esta página. Total 70 Páginas
No Preview Available ! Si5338 I 2C - P ROGRAMMABLE A NY- F REQUENCY, A NY- O UTPUT Q UAD C LOCK G ENERATOR Features  Low power MultiSynth™ technology  Single supply core with excellent enables independent, any-frequency PSRR: 1.8, 2.5, 3.3 V synthesis on four differential output  Independent frequency increment/ drivers decrement feature enables  Highly-configurable output drivers with glitchless frequency adjustments in up to four differential outputs, eight 1 ppm steps single-ended clock outputs, or a  Independent phase adjustment on combination of both each of the output drivers with an  Low phase jitter of 0.7 ps RMS typ accuracy of <20 ps steps  High precision synthesis allows true  Highly configurable spread zero ppm frequency accuracy on all spectrum (SSC) on any output: outputs Any frequency from 5 to 350 MHz  Flexible input reference: Any spread from 0.5 to 5.0% External crystal: 8 to 30 MHz Any modulation rate from 33 to CMOS input: 5 to 200 MHz 63 kHz SSTL/HSTL input: 5 to 350 MHz  External feedback mode allows Differential input: 5 to 710 MHz zero-delay mode  Independently configurable outputs  Loss of lock and loss of signal support any frequency or format: alarms LVPECL/LVDS: 0.16 to 710 MHz  I2C/SMBus compatible interface HCSL: 0.16 to 250 MHz  Easy to use programming software CMOS: 0.16 to 200 MHz  Small size: 4 x 4 mm, 24-QFN SSTL/HSTL: 0.16 to 350 MHz  Low power: 45 mA core supply typ  Independent output voltage per driver:  Wide temperature range: –40 to 1.5, 1.8, 2.5, or 3.3 V +85 °C Applications  Ethernet switch/router  PCI Express 2.0/3.0  Broadcast video/audio timing  Processor and FPGA clocking  Any-frequency clock conversion  MSAN/DSLAM/PON  Fibre Channel, SAN  Telecom line cards Ordering Information: See page 168. Pin Assignments Top View 24 23 22 21 20 19 IN1 1 18 CLK1A IN2 2 17 CLK1B IN3 3 IN4 4 GPGNaNdDD 16 VDDO1 15 VDDO2 IN5 5 14 CLK2A IN6 6 13 CLK2B 7 8 9 10 11 12 Description The Si5338 is a high-performance, low-jitter clock generator capable of synthesizing any frequency on each of the device's four output drivers. This timing IC is capable of replacing up to four different frequency crystal oscillators or operating as a frequency translator. Using its patented MultiSynth™ technology, the Si5338 allows generation of four independent clocks with 0 ppm precision. Each output clock is independently configurable to support various signal formats and supply voltages. The Si5338 provides low-jitter frequency synthesis in a space-saving 4 x 4 mm QFN package. The device is programmable via an I2C/ SMBus-compatible serial interface and supports operation from a 1.8, 2.5, or 3.3 V core supply. I2C device programming is made easy with the ClockBuilder™ Desktop software available at www.silabs.com/ClockBuilder. Rev. 0.6 9/10 Copyright © 2010 by Silicon Laboratories Si5338 Free Datasheet http://www.datasheet4u.com/ 1 page Si5338 Table 3. DC Characteristics (VDD = 1.8 V –5% to +10%, 2.5 V ±10%, or 3.3 V ±10%, TA = –40 to 85 °C) Parameter Core Supply Current Symbol IDD Test Condition 100 MHz on all outputs, 25 MHz refclk LVPECL, 710 MHz LVDS, 710 MHz HCSL, 250 MHz 2 pF load SSTL, 350 MHz Output Buffer Supply Current IDDOx CMOS, 50 MHz 15 pF load CMOS, 200 MHz 2 pF load, 3.3 V VDD0 CMOS, 200 MHz 2 pF load, 2.5 V CMOS, 200 MHz 2 pF load, 1.8 V HSTL, 350 MHz Min Typ Max — 45 60 — — 30 —— 8 — — 20 — — 19 — — 28 — — 20 — 13 17 — 11 15 — — 19 Unit mA mA mA mA mA mA mA mA mA mA Table 4. Thermal Characteristics Parameter Thermal Resistance Junction to Ambient Thermal Resistance Junction to Case Symbol JA JC Test Condition Still Air Still Air Value 37 25 Unit °C/W °C/W Rev. 0.6 5 Free Datasheet http://www.datasheet4u.com/ 5 Page Si5338 Table 8. Crystal Specifications for 8 to 11 MHz Parameter Crystal Frequency Load Capacitance (on-chip differential) Crystal Output Capacitance Equivalent Series Resistance Symbol Min Typ Max Unit fXTAL 8 — 11 MHz cL 11 12 13 pF cO — — 6 pF rESR — — 300  Crystal Max Drive Level dL 100 — — µW Table 9. Crystal Specifications for 11 to 19 MHz Parameter Crystal Frequency Load Capacitance (on-chip differential) Crystal Output Capacitance Equivalent Series Resistance Crystal Max Drive Level Symbol Min Typ Max Unit fXTAL 11 — 19 MHz cL 11 12 13 pF cO — — 5 pF rESR — — 200  dL 100 — — µW Table 10. Crystal Specifications for 19 to 26 MHz Parameter Crystal Frequency Load Capacitance (on-chip differential) Crystal Output Capacitance Equivalent Series Resistance Crystal Max Drive Level Symbol Min Typ Max Unit fXTAL 19 26 MHz cL 11 12 13 pF cO 5 pF rESR 100  dL 100 µW Table 11. Crystal Specifications for 26 to 30 MHz Parameter Crystal Frequency Load Capacitance (on-chip differential) Crystal Output Capacitance Equivalent Series Resistance Crystal Max Drive Level Symbol Min Typ Max Unit fXTAL 26 30 MHz cL 11 12 13 pF cO 5 pF rESR 75  dL 100 µW Rev. 0.6 11 Free Datasheet http://www.datasheet4u.com/ 11 Page

Páginas	Total 70 Páginas
PDF Descargar	[ Datasheet SI5338.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
SI533	DUAL FREQUENCY CRYSTAL OSCILLATOR	Silicon Laboratories
SI5330	LOW-SKEW CLOCK BUFFER/LEVEL TRANSLATOR	Silicon Laboratories
SI53301	1:6 LOW JITTER UNIVERSAL BUFFER/LEVEL TRANSLATOR	Silicon Laboratories
SI53302	1:10 LOW JITTER UNIVERSAL BUFFER/LEVEL TRANSLATOR	Silicon Laboratories

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar