사양
| 속성 | 가치 |
| Supplier | Analog Devices Inc. |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Type | Fanout Buffer (Distribution) |
| Number of Circuits | 1 |
| Ratio - Input: Output | 1:2 |
| Differential - Input: Output | Yes/Yes |
| Input | CML, CMOS, LVDS, LVPECL |
| Output | LVDS |
| Frequency - Max | 300 MHz |
| Voltage - Supply | 3.15V ~ 3.45V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
개요
Description
LTC6957IMS-2#TRPBF is Analog Devices’ LTC6957 clock-generation device—a high-performance, low-jitter clock multiplier/PLL used to derive clean system clocks from a reference. It provides multiple low-jitter outputs and supports programmable multiplication/division to suit high-speed links and RF/communications. The IMS-2 suffix identifies a specific package/variant, and TRPBF denotes Pb-free, tape-and-reel packaging. For exact specs (reference input range, output frequencies, supply voltage, temperature range) and pinout, consult the LTC6957 datasheet. Typical use: provide a reference clock, set the multiply/divide ratios, and distribute several synchronized CLK outputs to serializers, ADC/DACs, FPGAs, or CPUs. Available from distributors under the full part number LTC6957IMS-2#TRPBF.
Pinout
- Pin count: 14 pins (IMS package)
- Function: Dual-output, jitter-cleaning clock distribution/driver. It takes a reference clock and provides two buffered outputs (configurable for LVDS/CMOS/PECL-style signaling, with enable controls). Used to distribute a clean clock in timing-critical systems.
- Function: Dual-output, jitter-cleaning clock distribution/driver. It takes a reference clock and provides two buffered outputs (configurable for LVDS/CMOS/PECL-style signaling, with enable controls). Used to distribute a clean clock in timing-critical systems.
Manufacturer
- Manufacturer: Analog Devices, Inc. (ADI). The LTC prefix comes from Linear Technology, which Analog Devices acquired in 2017; LTC6957IMS-2#TRPBF is part of ADI’s Linear Technology product line.
- What kind of company: A global American semiconductor company that designs, manufactures, and sells analog, mixed-signal, and digital signal processing (DSP) integrated circuits for various industries (industrial, communications, automotive, instrumentation, etc.).
- What kind of company: A global American semiconductor company that designs, manufactures, and sells analog, mixed-signal, and digital signal processing (DSP) integrated circuits for various industries (industrial, communications, automotive, instrumentation, etc.).
Application
Application areas for LTC6957IMS-2#TRPBF:
- High-speed clock generation and distribution for SERDES, JESD204B/C, PCIe, USB3, and memory interfaces
- RF/microwave transceiver systems needing low-jitter reference clocks
- ADC/DAC clocking and jitter cleaning to reduce sampling jitter
- FPGA/SoC clock networks and clock multiplexing in data centers, telecom, and test equipment
- Measurement and test gear requiring stable, low-phase-noise clocks
- Aerospace, defense, and industrial instrumentation with stringent timing requirements
- High-speed clock generation and distribution for SERDES, JESD204B/C, PCIe, USB3, and memory interfaces
- RF/microwave transceiver systems needing low-jitter reference clocks
- ADC/DAC clocking and jitter cleaning to reduce sampling jitter
- FPGA/SoC clock networks and clock multiplexing in data centers, telecom, and test equipment
- Measurement and test gear requiring stable, low-phase-noise clocks
- Aerospace, defense, and industrial instrumentation with stringent timing requirements
Package
It’s in a 16‑lead MSOP (Micro Small Outline Package). Pb‑free with Tape & Reel (TRPBF) packaging.
