CDCE421ARGET Texas Instruments Integrated Circuit (Other) In Stock
The CDCE421ARGET is a fully integrated, wide-range, low-jitter crystal oscillator clock generator from Texas Instruments, supporting output frequencies up to 1100 MHz. It features integrated crystal oscillator circuitry and ultra-low jitter, ideal for high-speed communications, networking, and precision timing applications. From $8.95, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- CDCE421ARGET Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $8.9500(MOQ 10)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Supports output clock frequencies up to 1100 MHz for high-speed system timing
- Fully integrated crystal oscillator eliminates need for external TCXO components
- Ultra-low jitter output ensures signal integrity in precision timing applications
- 24-pin VQFN package (CDCE421ARGET) with heat-slug for enhanced thermal performance
- Wide input frequency range with programmable dividers for flexible clock synthesis
Applications
The CDCE421ARGET is well-suited for high-speed communications infrastructure, including line cards, routers, and switches requiring precise reference clocks. It is also used in test and measurement equipment, wireless base stations, and FPGA/ASIC clocking applications where low-jitter, wide-range clock generation is critical. Its integrated design simplifies board layout and reduces BOM complexity in timing-sensitive systems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| JESD-30 Code | S-PQCC-N24 |
| JESD-609 Code | e4 |
| Output Clock Frequency-Max | 1100MHz |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC24,.16SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Primary Clock/Crystal Frequency-Nom | 38.33MHz |
| Qualification Status | Not Qualified |
| Supply Current-Max | 110mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | CLOCK GENERATOR, OTHER |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CDCE421ARGET:
Frequently Asked Questions
What is the maximum output clock frequency of the CDCE421ARGET?
The CDCE421ARGET supports a maximum output clock frequency of 1100 MHz, making it suitable for high-speed digital systems, networking equipment, and RF applications that require wide-range, low-jitter clock generation.
What package does the CDCE421ARGET use and what are its dimensions?
The CDCE421ARGET is housed in a 24-pin VQFN (Very Thin Profile Chip Carrier) package with a heat sink slug, measuring 0.16 inches square. The RGE suffix denotes this specific package variant with tape-and-reel packaging for automated assembly.
What are typical applications for the CDCE421ARGET?
The CDCE421ARGET is commonly used in telecommunications line cards, networking switches, FPGA clocking, test and measurement instruments, and wireless base stations. Its wide frequency range and low-jitter characteristics make it ideal wherever precise, stable reference clocks are required.
Is the CDCE421ARGET RoHS compliant?
Yes, the CDCE421ARGET is RoHS compliant (Pb-free code: Yes, JESD-609 Code: e4), meeting lead-free soldering requirements with a peak reflow temperature of 260°C, suitable for modern environmentally-conscious manufacturing processes.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $10.4150 | $104.15 |
| 25+ | $10.2440 | $256.10 |
| 100+ | $10.0720 | $1007.20 |
| 500+ | $10.0700 | $5035.00 |
| 1000+ | $9.5100 | $9510.00 |
| 10000+ | $8.9500 | $89500.00 |
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