Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Type | Spread Spectrum Clock Driver |
| PLL | Yes with Bypass |
| Input | LVCMOS, Crystal |
| Output | LVCMOS |
| Number of Circuits | 1 |
| Ratio - Input: Output | 1:3 |
| Differential - Input: Output | No/No |
| Frequency - Max | 230MHz |
| Divider / Multiplier | Yes/Yes |
| Voltage - Supply | 1.7V ~ 1.9V, 2.3V ~ 3.6V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The CDCE913QPWRQ1 is a programmable clock generator from Texas Instruments, designed for automotive applications. It generates up to three output clocks from a single reference input, supporting frequencies up to 230 MHz. Key features include:
- Programmable outputs: Configurable via I²C for frequency, phase, and spread spectrum.
- Low jitter: Optimized for high-performance systems.
- Automotive-qualified: AEC-Q100 compliant for reliability in harsh environments.
- Flexible inputs: Accepts crystal, LVCMOS, or LVPECL references.
Ideal for infotainment, ADAS, and telematics, it simplifies clock tree design while ensuring precision. Power supply ranges from 1.8V to 3.3V, enhancing compatibility.
For detailed specs, refer to the [TI datasheet](https://www.ti.com/product/CDCE913QPWRQ1).
- Programmable outputs: Configurable via I²C for frequency, phase, and spread spectrum.
- Low jitter: Optimized for high-performance systems.
- Automotive-qualified: AEC-Q100 compliant for reliability in harsh environments.
- Flexible inputs: Accepts crystal, LVCMOS, or LVPECL references.
Ideal for infotainment, ADAS, and telematics, it simplifies clock tree design while ensuring precision. Power supply ranges from 1.8V to 3.3V, enhancing compatibility.
For detailed specs, refer to the [TI datasheet](https://www.ti.com/product/CDCE913QPWRQ1).
Features
The CDCE913QPWRQ1 is a programmable clock generator with these key features:
- Outputs: 3 differential or 6 single-ended LVCMOS clocks.
- Input: Supports LVCMOS, LVDS, LVPECL, or crystal (8–50 MHz).
- Frequency Synthesis: Generates outputs from 0.16 MHz to 230 MHz.
- Jitter Performance: Low RMS jitter (< 1 ps typical for LVDS).
- Programmability: I²C interface for flexible configuration.
- Automotive Qualified: AEC-Q100 Grade 1 compliant (–40°C to +125°C).
- Package: 14-pin TSSOP (QPWRQ1).
Ideal for automotive and high-performance clocking applications.
- Outputs: 3 differential or 6 single-ended LVCMOS clocks.
- Input: Supports LVCMOS, LVDS, LVPECL, or crystal (8–50 MHz).
- Frequency Synthesis: Generates outputs from 0.16 MHz to 230 MHz.
- Jitter Performance: Low RMS jitter (< 1 ps typical for LVDS).
- Programmability: I²C interface for flexible configuration.
- Automotive Qualified: AEC-Q100 Grade 1 compliant (–40°C to +125°C).
- Package: 14-pin TSSOP (QPWRQ1).
Ideal for automotive and high-performance clocking applications.
Pinout
The CDCE913QPWRQ1 is a 3-output programmable clock generator from Texas Instruments, designed for automotive applications.
- Pin Count: 14 (TSSOP package)
- Key Functions:
- Generates up to 3 independent output clocks with programmable frequencies.
- Supports input frequencies from 8 MHz to 32 MHz (crystal or LVCMOS reference).
- Outputs can be configured as LVCMOS or LVPECL (1.8V to 3.3V).
- Features I²C interface for programming output frequencies, spread spectrum, and other settings.
- Includes power-down mode and fail-safe clock monitoring.
This device is ideal for automotive infotainment, ADAS, and networking systems requiring precise clock distribution.
- Pin Count: 14 (TSSOP package)
- Key Functions:
- Generates up to 3 independent output clocks with programmable frequencies.
- Supports input frequencies from 8 MHz to 32 MHz (crystal or LVCMOS reference).
- Outputs can be configured as LVCMOS or LVPECL (1.8V to 3.3V).
- Features I²C interface for programming output frequencies, spread spectrum, and other settings.
- Includes power-down mode and fail-safe clock monitoring.
This device is ideal for automotive infotainment, ADAS, and networking systems requiring precise clock distribution.
Application
The CDCE913QPWRQ1 is a programmable clock generator designed for automotive and industrial applications. Key areas include:
- Automotive Infotainment: Synchronizing displays, audio systems, and connectivity modules.
- ADAS (Advanced Driver Assistance Systems): Timing for radar, cameras, and sensors.
- Telematics & Connectivity: Ensuring precise clocking for GPS and wireless modules.
- Industrial Automation: Clock management in PLCs, motor control, and robotics.
- Medical Devices: Timing for diagnostic equipment and imaging systems.
Its AEC-Q100 qualification makes it ideal for harsh environments, offering low jitter and high reliability.
- Automotive Infotainment: Synchronizing displays, audio systems, and connectivity modules.
- ADAS (Advanced Driver Assistance Systems): Timing for radar, cameras, and sensors.
- Telematics & Connectivity: Ensuring precise clocking for GPS and wireless modules.
- Industrial Automation: Clock management in PLCs, motor control, and robotics.
- Medical Devices: Timing for diagnostic equipment and imaging systems.
Its AEC-Q100 qualification makes it ideal for harsh environments, offering low jitter and high reliability.
Package
The CDCE913QPWRQ1 is packaged in a TSSOP-14 (Thin Shrink Small Outline Package) with 14 pins. This compact, surface-mount package is suitable for space-constrained applications, offering reliable performance in clock generation and distribution. The "Q1" suffix indicates it meets automotive quality standards. Dimensions: 5mm × 4.4mm × 1mm.
