The PDF document is a datasheet for the Si5338, a high-performance, low-jitter clock generator from Silicon Labs. Here's a summary of the requested information:
Material Model: Si5338
Device Introduction:
- The Si5338 is an I2C-programmable, any-frequency, any-output quad clock generator.
- It uses Low power MultiSynth™ technology for independent frequency synthesis on four differential output drivers.
- Capable of replacing up to four different frequency crystal oscillators or operating as a frequency translator.
Pin Allocation:
- The device features a wide range of pins for various functions, including differential clock inputs (IN1/IN2), output clocks (CLK0A, CLK0B, CLK1A, CLK1B, CLK2A, CLK2B, CLK3A, CLK3B), power supply (VDDO0, VDDO1, VDDO2, VDDO3), and control pins (SDA, SCL, INTR).
Parameter Characteristics:
- The device supports a wide range of input and output frequencies, from 5 MHz to 710 MHz for differential inputs and various output buffer supply voltages (1.5, 1.8, 2.5, or 3.3 V).
- It offers low phase jitter (0.7 ps RMS typical) and high precision synthesis with true zero ppm frequency accuracy on all outputs.
Functional Details:
- The Si5338 provides flexible input references and highly configurable output drivers.
- It includes a two-stage synthesis process with a PLL and MultiSynth dividers for precise frequency generation.
- The device supports spread spectrum modulation and has a configurable buffer and level translator.
Application Information:
- Suitable for applications like Ethernet switch/router, any-frequency clock conversion, PCIe Gen1/2/3/4, and telecom line cards.
Packaging Information:
- The Si5338 comes in a small 4 x 4 mm QFN package.
- It operates over a wide temperature range (-40 to +85 °C) and has a low power consumption (45 mA core supply typical).
For more detailed information, such as electrical specifications, typical application circuits, and ordering information, refer to the datasheet's respective sections.
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