Specifications
| Attribute | Value |
| Supplier | Texas Instruments |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Type | Clock Generator |
| PLL | Yes |
| Input | Differential or Single-Ended, LVCMOS |
| Output | LP-HCSL, LVCMOS, LVDS |
| Number of Circuits | 1 |
| Ratio - Input: Output | 2:5 |
| Differential - Input: Output | Yes/Yes |
| Frequency - Max | 328.125MHz |
| Divider / Multiplier | Yes/No |
| Voltage - Supply | 1.71V ~ 3.465V |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
Overview
Description
CDCE6214RGER is a four-output clock distribution IC from Renesas (IDT). It takes a reference clock and generates multiple synchronized outputs, typically with an on‑chip PLL/dividers to set each output frequency.
Key points:
- 4 clock outputs with low jitter and skew, suitable for driving FPGAs, processors, and memory interfaces.
- Programmable/flexible outputs: supports common formats (CMOS, LVDS, LVPECL) and configurable output frequencies.
- Often programmable via a control interface (e.g., I2C/SPI or config pins) to select/divide frequencies and other options; adjustable jitter/spread‑spectrum options may be available.
- Used in timing networks, telecom/data-communications, and embedded systems requiring multiple synchronized clocks.
- RGER suffix denotes RoHS-compliant packaging (lead-free); check the datasheet for exact package, pinout, supply voltages, temperature range, and performance specs.
Note: consult the CDCE6214RGER datasheet for precise features, configuration method, and electrical characteristics.
Key points:
- 4 clock outputs with low jitter and skew, suitable for driving FPGAs, processors, and memory interfaces.
- Programmable/flexible outputs: supports common formats (CMOS, LVDS, LVPECL) and configurable output frequencies.
- Often programmable via a control interface (e.g., I2C/SPI or config pins) to select/divide frequencies and other options; adjustable jitter/spread‑spectrum options may be available.
- Used in timing networks, telecom/data-communications, and embedded systems requiring multiple synchronized clocks.
- RGER suffix denotes RoHS-compliant packaging (lead-free); check the datasheet for exact package, pinout, supply voltages, temperature range, and performance specs.
Note: consult the CDCE6214RGER datasheet for precise features, configuration method, and electrical characteristics.
Equivalent
Exact one-to-one cross-references for CDCE6214RGER aren’t publicly published. Closest functional substitutes:
- Renesas/IDT: CDCE62004, CDCE6212 (same CDCE family)
- Silicon Labs: Si5341, Si5342 (quad-output clock generators/distributors)
- Silicon Labs: Si5324 (quad-output jitter-clean/clock distributor)
For precise substitutes, provide required frequency, outputs, voltage, and package, and I’ll tailor options.
- Renesas/IDT: CDCE62004, CDCE6212 (same CDCE family)
- Silicon Labs: Si5341, Si5342 (quad-output clock generators/distributors)
- Silicon Labs: Si5324 (quad-output jitter-clean/clock distributor)
For precise substitutes, provide required frequency, outputs, voltage, and package, and I’ll tailor options.
Pinout
Pin count: 16 pins (TSSOP-16 package).
Function: A dual-output programmable clock generator/synthesizer (PLL) that derives two low-jitter output clocks from a reference input, with control pins for enabling/powering down and configuration.
Function: A dual-output programmable clock generator/synthesizer (PLL) that derives two low-jitter output clocks from a reference input, with control pins for enabling/powering down and configuration.
Manufacturer
- Manufacturer: Texas Instruments (TI)
- What kind of company: American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing ICs for various industries.
- What kind of company: American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing ICs for various industries.
Application
CDCE6214RGER is a dual-output, programmable clock generator/jitter cleaner. Key application areas:
- Clocking and distribution for FPGAs, ASICs, and DSPs
- Reference clock generation and synchronization in telecom/data equipment
- High-speed interfaces (PCIe, USB, SATA, Ethernet PHYs)
- Backplanes, interconnects, and timing networks
- Data-center/server, switching equipment
- Test and measurement instruments
- Industrial/automotive timing systems requiring stable, low-jitter clocks
This provides multiple clean clock outputs from a single reference with jitter cleaning and frequency synthesis.
- Clocking and distribution for FPGAs, ASICs, and DSPs
- Reference clock generation and synchronization in telecom/data equipment
- High-speed interfaces (PCIe, USB, SATA, Ethernet PHYs)
- Backplanes, interconnects, and timing networks
- Data-center/server, switching equipment
- Test and measurement instruments
- Industrial/automotive timing systems requiring stable, low-jitter clocks
This provides multiple clean clock outputs from a single reference with jitter cleaning and frequency synthesis.
Package
CDCE6214RGER comes in a 20‑pin VSSOP (Very Small Outline Package), RoHS-compliant.
