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CDCLVD1204RGTR
+NomenclatureIC CLK BUFFER 2:4 800MHZ 16QFN
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FabricantTexas Instruments
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Pièce fabricant #CDCLVD1204RGTR
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Package QFN16
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En stock2353
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Type | Fanout Buffer (Distribution), Multiplexer |
| NumberofCircuits | 1 |
| Ratio-Input:Output | 2:4 |
| Differential-Input:Output | Yes/Yes |
| Input | LVCMOS, LVDS, LVPECL |
| Output | LVDS |
| Frequency-Max | 800 MHz |
| Voltage-Supply | 2.375V ~ 2.625V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 16-VFQFN Exposed Pad |
Présentation
Description
Key features:
- Input/Output: Accepts LVDS, LVPECL, or HCSL inputs; provides LVDS outputs.
- Frequency Range: Supports up to 2.5 GHz.
- Low Additive Jitter: < 100 fs (typical).
- Low Power: Operates at 2.5V or 3.3V supply.
- Package: 16-pin VQFN (RGTR).
Applications include clock distribution in FPGAs, ASICs, and high-speed serial interfaces. The device ensures signal integrity with tight channel-to-channel skew (< 50 ps) and is designed for low power consumption.
For detailed specs, refer to the [TI datasheet](https://www.ti.com/product/CDCLVD1204).
Equivalent
- Texas Instruments CDCLVD1208 (1:8 version)
- ON Semiconductor NB4L52 (1:4 LVDS buffer)
- Renesas 5PB1104 (1:4 LVDS fanout buffer)
- IDT 853S004 (1:4 LVDS clock distributor)
These alternatives offer similar functionality for clock distribution in high-speed applications. Always verify specs for compatibility.
Features
- Inputs/Outputs: 1 LVCMOS/LVTTL input, 4 LVDS outputs.
- Frequency Range: Up to 800 MHz.
- Low Jitter: <1 ps RMS (12 kHz–20 MHz).
- Supply Voltage: 3.3 V (operating range: 2.375 V–3.6 V).
- Low Power: Typically 72 mW (3.3 V).
- Propagation Delay: <1.5 ns (typical).
- Package: 16-pin VQFN (RGTR).
- Applications: Clock distribution in networking, telecom, and high-speed data systems.
Compact, low-noise, and power-efficient, it ensures precise clock signal integrity.
Pinout
- Inputs: 1 differential LVDS/CMOS/LVPECL clock input.
- Outputs: 4 differential LVDS clock outputs (1:4 fanout).
- Features: Low additive jitter, supports up to 2.5 GHz, 3.3V operation.
- Applications: Clock distribution in high-speed systems (FPGA/ASIC timing, telecom).
Pins include power (VCC), ground (GND), input (CLKIN±), outputs (CLKOUT±x4), and enable (EN).
Manufacturer
The CDCLVD1204RGTR is a low-voltage differential signaling (LVDS) clock buffer, reflecting TI's expertise in precision timing and signal integrity.
Application
- Telecommunications: Synchronizes clocks in networking equipment.
- Data Centers: Ensures precise timing for servers and storage systems.
- Industrial Automation: Provides stable clock signals for control systems.
- Consumer Electronics: Used in high-speed interfaces like HDMI/USB.
- Automotive Infotainment: Supports timing in displays and audio systems.
It offers low jitter, multiple outputs, and operates at high frequencies (up to 2.5 GHz), making it ideal for timing-critical systems.