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CDCLVC1104PW
+NomenclatureIC CLK BUFFER 1:4 250MHZ 8TSSOP
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FabricantTexas Instruments
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Pièce fabricant #CDCLVC1104PW
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Package TSSOP-8
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En stock7161
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Spécifications
| Attribut | Valeur |
| Package / Case | Tube |
| Part Status | Active |
| Type | Fanout Buffer (Distribution) |
| Number of Circuits | 1 |
| Ratio - Input: Output | 1:4 |
| Differential - Input: Output | No/No |
| Input | LVCMOS |
| Output | LVCMOS |
| Frequency - Max | 250 MHz |
| Voltage - Supply | 2.3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Présentation
Description
Key specifications:
- Inputs: Accepts LVPECL, LVDS, LVCMOS, or HCSL.
- Outputs: Four LVPECL pairs.
- Voltage Range: 2.375V to 3.6V.
- Low Jitter: <0.3 ps RMS (typ).
- Low Skew: <50 ps (output-to-output).
The device ensures signal integrity with minimal power consumption and is available in a TSSOP-16 package. It’s commonly used in clock trees, FPGA/ASIC clocking, and high-speed data transmission systems.
For detailed specs, refer to the TI datasheet.
Features
- 1:4 Differential Clock Buffer: Converts one differential input into four identical LVCMOS/LVTTL outputs.
- Wide Input Range: Supports LVPECL, LVDS, HCSL, CML, SSTL, and single-ended inputs.
- Low Additive Jitter: <0.3 ps RMS (12 kHz–20 MHz).
- High Speed: Up to 2.5 GHz operation.
- Low Power: Typically 45 mA at 3.3V.
- Output Enable (OE) Pin: Allows output control for power management.
- 3.3V Operation: Compatible with LVCMOS/LVTTL levels.
- Industrial Temp Range: -40°C to +85°C.
- Small Package: TSSOP-14 (PW).
Ideal for networking, telecom, and high-speed digital systems requiring precise clock distribution.
Pinout
Key Features:
- Input: 1 differential clock input (CLK, CLK#).
- Outputs: 4 identical differential outputs (Y0-Y3, Y0#-Y3#).
- Control: OE# (Output Enable, active low).
- Power Pins: VCC (supply), GND (ground).
Functions:
- Converts one differential clock input into four synchronized differential outputs.
- Supports LVPECL, LVDS, HSTL, and LVCMOS inputs.
- Low additive jitter for high-speed applications.
Pin Count: 14 pins (TSSOP package).
Typical Applications: Clock distribution in networking, telecom, and high-speed digital systems.
Manufacturer
The CDCLVC1104PW is a low-voltage clock buffer, reflecting TI's expertise in timing and signal conditioning solutions.
Application
1. Telecommunications: Synchronizing clock signals in networking equipment.
2. Data Centers: Distributing low-jitter clocks in servers and storage systems.
3. Industrial Automation: Timing control in PLCs and embedded systems.
4. Consumer Electronics: Clock management in high-speed interfaces (HDMI, USB).
5. Automotive: Infotainment and ADAS timing solutions.
It supports low-voltage (1.8V–3.3V) operation, making it versatile for modern digital systems requiring precise clock distribution.