CDCE913PWR - Programmable 1-PLL VCXO Clock Synthesizer | TI
MPN: CDCE913PWR β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $4.86 | $4.86 |
| 10 | $4.37 | $43.70 |
| 100 | $3.89 | $389.00 |
| 500 | $3.5 | $1,750.00 |
| 1,000 | $3.11 | $3,110.00 |
Drop-in alternatives for CDCE913PWR β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
CDCE913PW
β Drop-Inπ Reference alternative (not in catalog)
CDCE913PWRG4
β Drop-Inπ Reference alternative (not in catalog)
CDCE925PWR
β‘ Same Packageπ Reference alternative (not in catalog)
CDCE906
β‘ Same Packageπ Reference alternative (not in catalog)
CDCE913PWR Maximum Ratings & Electrical Characteristics
| Output Frequency | Up to 230 MHz |
| Number of Outputs | 3 |
| PLL Count | 1 |
| Supply Voltage | 1.8 V, 2.5 V, 3.3 V |
| Output Logic | LVCMOS |
| Package | 14-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Spread Spectrum | Yes |
| Interface | I2C |
| VCXO | Yes |
| RoHS Status | Compliant |
| REACH Status | Compliant |
| Lifecycle Status | Active |
CDCE913PWR Pin Configuration
| Pin 1 | VDDOUT β Output supply voltage |
| Pin 2 | Y1 β Clock output 1 |
| Pin 3 | GND β Ground |
| Pin 4 | Y2 β Clock output 2 |
| Pin 5 | Y3 β Clock output 3 |
| Pin 6 | VCC β Core supply voltage |
| Pin 7 | SDA β I2C data line |
| Pin 8 | SCL β I2C clock line |
| Pin 9 | XIN β Crystal input |
| Pin 10 | XOUT β Crystal output |
| Pin 11 | GND β Ground |
| Pin 12 | VCXO_IN β VCXO control voltage input |
| Pin 13 | PD β Power down control |
| Pin 14 | VDDOUT β Output supply voltage |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
CDCE913PWR is suitable for 6 applications: Set-Top Boxes, Digital TVs, Printers, Networking Equipment, Industrial Control Systems, Consumer Electronics.
Set-Top Boxes
The CDCE913PWR generates multiple clock frequencies for audio/video processing, network interfaces, and system control in set-top boxes. Its programmable PLL allows dynamic frequency changes via I2C, enabling support for various video standards. The spread-spectrum clocking reduces EMI, which is critical for consumer electronics compliance. With three LVCMOS outputs, it can drive the main SoC, memory, and peripheral clocks from a single reference crystal, simplifying the clock tree and reducing BOM cost.
Recommended
Digital TVs
In digital TVs, the CDCE913PWR provides clean, low-jitter clocks for video processors, HDMI interfaces, and audio codecs. Its low jitter performance ensures stable pixel clocks for high-definition video, while the programmable outputs allow adaptation to different display resolutions. The spread-spectrum feature helps meet FCC EMI limits, and the small TSSOP package fits space-constrained TV main boards. The I2C interface enables dynamic reconfiguration for different input sources.
Recommended
Printers
The CDCE913PWR is used in printers to generate clocks for the print engine, motor control, and communication interfaces. Its programmable outputs allow precise timing for paper feed and print head operations. The spread-spectrum clocking reduces EMI, which is important for office equipment compliance. The device's low power consumption and small footprint make it ideal for compact printer designs. The I2C interface allows firmware to adjust clock frequencies for different print modes.
Recommended
Networking Equipment
In networking equipment, the CDCE913PWR provides clocks for Ethernet PHYs, switches, and processors. Its low jitter ensures reliable data transmission, and the programmable outputs can generate multiple line rates from a single reference. The spread-spectrum feature helps reduce EMI in dense PCB layouts. The device's I2C interface allows dynamic reconfiguration for different network standards, making it versatile for routers and switches.
Recommended
Industrial Control Systems
The CDCE913PWR is suitable for industrial control systems that require precise timing for sensors, actuators, and communication protocols. Its wide supply voltage range (1.8V to 3.3V) allows integration into various logic levels. The programmable PLL can generate different clock frequencies for different modules, and the spread-spectrum feature reduces EMI in noisy industrial environments. The device's robust design and active lifecycle make it a reliable choice for long-life industrial products.
Recommended
Consumer Electronics
The CDCE913PWR is used in various consumer electronics like gaming consoles, smart speakers, and home automation hubs. Its small size and low cost make it ideal for high-volume production. The programmable outputs allow a single device to serve multiple product variants, reducing inventory. The spread-spectrum clocking helps meet consumer EMI standards, and the I2C interface enables firmware updates to change clock configurations.
Recommended
Recommended Products Summary
Engineering reference data for CDCE913PWR β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | CDCE913PW | CDCE913PWRG4 | CDCE925PWR | CDCE906 |
|---|---|---|---|---|---|
| Package | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Number of PLLs | 1 | 1 | 1 | 2 | 3 |
| Number of Outputs | 3 | 3 | 3 | 5 | 6 |
| Max Output Frequency | 230 MHz | 230 MHz | 230 MHz | 230 MHz | 230 MHz |
| Spread Spectrum | Yes | Yes | Yes | Yes | Yes |
| Interface | I2C | I2C | I2C | I2C | I2C |
| Supply Voltage | 1.8V, 2.5V, 3.3V | 1.8V, 2.5V, 3.3V | 1.8V, 2.5V, 3.3V | 1.8V, 2.5V, 3.3V | 1.8V, 2.5V, 3.3V |
Key Differentiators
- Single PLL with three outputs (vs CDCE925PWR)
- Lower cost (vs CDCE925PWR)
- Pin-compatible with CDCE913PW (vs CDCE913PW)
Design Notes
Decouple the VCC and VDDOUT pins with 0.1uF ceramic capacitors placed as close to the pins as possible. Use a 10uF bulk capacitor on the main supply. The CDCE913PWR supports 1.8V, 2.5V, and 3.3V supplies, so ensure the VDDOUT voltage matches the logic levels of the receiving devices.
Keep the crystal input (XIN) and output (XOUT) traces short and shielded to avoid parasitic capacitance and noise. Place the crystal close to the IC and use a ground plane around it. For the I2C lines (SDA, SCL), add pull-up resistors (typically 2.2k to 4.7k) to the appropriate supply voltage.
Ensure the reference clock is clean and free of jitter to achieve optimal output jitter performance. Avoid programming the PLL to frequencies outside the specified range. When using spread-spectrum, verify that the modulation depth does not exceed system requirements, as it can affect timing margins.
Compliance Information
RoHS and REACH compliant per distributor data. Not AEC-Q100 qualified.
