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參數(shù)資料
| 型號： | SI5338L-A-GM |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數(shù)： | 1/44頁 |
| 文件大小： | 0K |
| 描述： | IC CLK GEN I2C BUS PROG 24QFN |
| 標(biāo)準(zhǔn)包裝： | 490 |
| 系列： | MultiSynth™ |
| 類型： | * |
| PLL： | 是 |
| 輸入： | CML，HCSL，HSCL，LVDS，LVPECL，晶體 |
| 輸出： | CMOS，HCSL. HSTL. LVDS. LVPECL. SSTL |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:4 |
| 差分 - 輸入:輸出： | 是/是 |
| 頻率 - 最大： | 350MHz |
| 除法器/乘法器： | 是/是 |
| 電源電壓： | 1.71 V ~ 3.63 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-VFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 24-QFN（4x4） |
| 包裝： | 托盤 |
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Rev. 1.3 1/13
Copyright 2013 by Silicon Laboratories
Si5338
I 2C-P ROGRAMMABLE A NY-F REQUENCY, A NY-O UTPUT
Q UAD C LOCK G ENERATOR
Features
Applications
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.
Low power MultiSynth technology
enables independent, any-frequency
synthesis on four differential output
drivers
Highly-configurable output drivers with
up to four differential outputs, eight
single-ended clock outputs, or a
combination of both
Low phase jitter of 0.7 ps RMS typ
High precision synthesis allows true
zero ppm frequency accuracy on all
outputs
Flexible input reference:
External crystal: 8 to 30 MHz
CMOS input: 5 to 200 MHz
SSTL/HSTL input: 5 to 350 MHz
Differential input: 5 to 710 MHz
Independently configurable outputs
support any frequency or format:
LVPECL/LVDS: 0.16 to 710 MHz
HCSL: 0.16 to 250 MHz
CMOS: 0.16 to 200 MHz
SSTL/HSTL: 0.16 to 350 MHz
Independent output voltage per driver:
1.5, 1.8, 2.5, or 3.3 V
Single supply core with excellent
PSRR: 1.8, 2.5, 3.3 V
Independent frequency increment/
decrement feature enables
glitchless frequency adjustments in
1 ppm steps
Independent phase adjustment on
each of the output drivers with an
accuracy of <20 ps steps
Highly configurable spread
spectrum (SSC) on any output:
Any frequency from 5 to 350 MHz
Any spread from 0.5 to 5.0%
Any modulation rate from 33 to
63 kHz
External feedback mode allows
zero-delay mode
Loss of lock and loss of signal
alarms
I2C/SMBus compatible interface
Easy to use programming software
Small size: 4 x 4 mm, 24-QFN
Low power: 45 mA core supply typ
Wide temperature range: –40 to
+85 °C
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
1 GbE and 10 GbE
Ordering Information:
See page 41.
Pin Assignments
IN1
CLK2B
CLK2A
VDDO2
VDDO1
CLK1B
CLK1A
VDD
SCL
CLK
3
A
CL
K3B
INTR
SD
A
VD
D
O
0
CL
K
0
B
CL
K0A
RS
V
D
_
G
N
D
VDD
O
3
GND
Pad
5
4
3
2
1
6
13
10
9
8
7
IN2
IN3
IN4
IN5
IN6
Top View
11
12
15
14
16
17
18
19
20
21
22
23
24
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI5338L-A-GMR | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 I2C-Program Clk Gen 0.16-350MHz Pin-Ctrl RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| SI5338L-B00400-GM | 制造商:Silicon Laboratories Inc 功能描述:CLOCK - Bulk |
| SI5338L-B00400-GMR | 制造商:Silicon Laboratories Inc 功能描述:CLOCK - Tape and Reel |
| SI5338L-B02376-GM | 制造商:Silicon Laboratories Inc 功能描述:CLOCK - Rail/Tube |
| Si5338L-B-GM | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 I2C-PRGRMBL clock generatr 0.16-350MHz RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
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