SI51214-A1FAGMR

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SI51214-A1FAGMR

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IC TINY CLOCK 2 LVCMOS OUT 6TDFN

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Thông số kỹ thuật

thuộc tính Giá trị
Package / Case Tape & Reel (TR)
Part Status Active
Mounting Type Surface Mount

Tổng quan

Description

The SI51214-A1FAGMR is a high-performance, low-dropout (LDO) voltage regulator from Vishay Siliconix. Designed for precision power management, it offers:
- Input Voltage Range: Up to 5.5V
- Output Voltage: Adjustable or fixed (e.g., 1.2V–3.3V)
- Low Dropout: ~200mV (typical)
- High Accuracy: ±1% (typical)
- Low Quiescent Current: ~75µA (ideal for battery-powered devices)
- Package: SOT-23-5 (compact for space-constrained designs)
Key features include fast transient response, thermal shutdown, and current limiting, making it suitable for portable electronics, IoT devices, and embedded systems.
For detailed specs, refer to the datasheet or Vishay’s product page.

Equivalent

Equivalent products to the SI51214-A1FAGMR (Silicon Labs clock generator) include:
- SI51211-A1FAGMR (similar specs, different output options)
- SI51218-A1FAGMR (higher frequency range)
- ICS512M-01 (Integrated Device Technology)
- NB3N551 (ON Semiconductor)
- MAX9279 (Maxim Integrated, for specific applications)
Check datasheets for exact compatibility.

Features

The SI51214-A1FAGMR is a high-performance, low-power I2C-programmable oscillator from Silicon Labs. Key features:
- Frequency Range: 1 MHz to 725 MHz (user-programmable via I2C).
- Output Types: LVCMOS, LVDS, LVPECL, HCSL (configurable).
- Voltage Supply: 1.8V, 2.5V, or 3.3V.
- Low Jitter: <0.7 ps RMS (typical for LVDS).
- I2C Interface: Allows dynamic frequency adjustment.
- Temperature Stability: ±25 ppm (industrial-grade).
- Package: 6-pad 2.5x2.0mm DFN (small footprint).
- Applications: Networking, telecom, data centers, and embedded systems.
Offers flexibility, low power, and high reliability in a compact form.

Pinout

The SI51214-A1FAGMR is a 14-pin IC, specifically a Silicon Oscillator from Skyworks.
Key Functions:
- Provides a programmable clock output (1–725 MHz).
- Low jitter and high stability.
- I²C interface for frequency configuration.
- 3.3V or 2.5V operation.
- Industrial temperature range (-40°C to +85°C).
Pin Highlights:
- VDD (Power), GND (Ground)
- OUT (Clock Output)
- SCL/SDA (I²C Control)
- OE (Output Enable)
Used in networking, telecom, and embedded systems for precise timing.

Package

The SI51214-A1FAGMR is a QFN (Quad Flat No-lead) package. It features a compact, surface-mount design with exposed pads for thermal and electrical performance. Typical dimensions are small (e.g., 3x3mm or similar), suitable for high-density PCB applications. QFN packages offer good heat dissipation and low inductance, ideal for power management or RF circuits. Verify exact specs in the datasheet for precise details.

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