SI5338N-B-GM
Clock Generator 5MHz to 710MHz-IN 710MHz-OUT 24-Pin QFN EPSI5338N-B-GM
Clock Generator 5MHz to 710MHz-IN 710MHz-OUT 24-Pin QFN EP
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製造商零件號 # : SI5338N-B-GM
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包裝/封裝: QFN-24
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零件狀態 : Active
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製造商: Skyworks Solutions
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產品分類 : Application Specific Clock/Timing
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SI5338N-B-GM 數據表
價格 (USD)
數量 | 單價 | 總價 |
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1 | $16.500 | $16.50 |
200 | $6.386 | $1,277.20 |
500 | $6.162 | $3,081.00 |
1000 | $6.051 | $6,051.00 |
這些價格會受到市場波動的影響,需要提交報價才能取得最新價格。
詳細說明
Silicon Labs' SI5338N-B-GM clock generator and jitter attenuator IC is a game-changer in the world of timing solutions. Offering a wide range of programmable clock frequencies and output types, it is a go-to choice for engineers working in diverse industries such as networking, telecommunications, industrial, and consumer electronics. The SI5338N-B-GM's robust feature set includes flexible input selection, integrated power management, and a wide supply voltage range, making it a versatile and efficient solution for a variety of applications
主要特徵
- 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
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Product Category ! | Clock Generators & Support Products | RoHS | Details |
Series | Si5338 | Type | Programmable Clock Generators |
Maximum Input Frequency | 710 MHz | Max Output Freq | 710 MHz |
Number of Outputs | 4 Output | Duty Cycle - Max | 60 % |
Operating Supply Voltage ! | 1.8 V, 2.5 V, 3.3 V | Operating Supply Current | 45 mA |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
Mounting Style | SMD/SMT | Package / Case | QFN-24 |
Brand | Skyworks Solutions, Inc. | Development Kit | SI5338-EVB |
Jitter | 0.7 ps | Moisture Sensitive | Yes |
Output Type | CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | Product Type ! | Clock Generators |
Factory Pack Quantity | 490 | Subcategory | Clock & Timer ICs |
Supply Voltage - Max | 3.63 V | Supply Voltage - Min | 1.71 V |
Tradename | MultiSynth | Unit Weight | 0.032741 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is SI5338N-B-GM?
The SI5338N-B-GM is a precision clock generator and jitter attenuator designed by Silicon Labs. It is ideal for applications requiring high-frequency clock synthesis, jitter reduction, and signal timing optimization, such as networking equipment, data centers, and telecommunications systems.
How Does SI5338N-B-GM Work?
The SI5338N-B-GM operates by generating precise clock signals with low jitter characteristics. It incorporates advanced PLL (Phase-Locked Loop) technology to multiply, divide, and clean up clock signals, ensuring high-quality timing references for digital systems. The device can also attenuate jitter from incoming clock sources, improving signal integrity.
How Many Pins does SI5338N-B-GM have and What are the Functions of the Pinout Configuration?
The SI5338N-B-GM is housed in a 20-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:
- AVDD, DVDD: Analog and digital power supply pins.
- RESET, SDA, SCL: Configuration and control interface pins.
- CLK_OUTx: Clock output pins for various frequency outputs.
- XTAL_IN, XTAL_OUT: Crystal oscillator input and output pins.
- REFCLKx_IN, REFCLKx_OUT: Reference clock input and output pairs for jitter attenuation.
What are the Pros and Cons of SI5338N-B-GM?
Pros:
- Precision Clock Generation: Provides high-quality clock signals for synchronization purposes.
- Jitter Attenuation: Improves signal integrity by reducing noise and jitter on clock inputs.
- Programmable Features: Offers flexibility in configuring output frequencies and timing parameters.
- Low Phase Noise: Ensures stable and accurate clock signals for sensitive applications.
- Compact Package: The QFN package offers a space-efficient solution for layout designs.
Cons:
- Complex Configuration: May require careful setup and programming for optimal performance.
- Power Consumption: Higher clock frequencies and advanced features may lead to increased power consumption.
- Cost: Precision clock generators like the SI5338N-B-GM may have a higher price point compared to basic clock sources.
Are There Any Equivalents/Alternatives to SI5338N-B-GM for Recommendation?
- The Si5341 from Silicon Labs is a similar clock generator with a broader frequency range and additional features.
- Alternatives to the SI5338N-B-GM include the LTC6957 from Analog Devices and the LMK04828 from Texas Instruments.
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