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3.3V Clock Generator 250MHz CDC421A250 Clock Generators 24 Pins 24-VFQFN Exposed Pad 24 Terminals Surface Mount 3V~3.6V Tape & Reel (TR)
- Manufacturer: Texas Instruments
- NO: 815-CDC421A250RGER
- Package: 24-VFQFN Exposed Pad
- Datasheet:
- Stock: 4193
- Description: 3.3V Clock Generator 250MHz CDC421A250 Clock Generators 24 Pins 24-VFQFN Exposed Pad 24 Terminals Surface Mount 3V~3.6V Tape & Reel (TR) (Kg)
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| Parameters | |
|---|---|
| Frequency (Max) | 250MHz |
| Input | LVCMOS, Crystal |
| Ratio - Input:Output | 1:1 |
| Primary Clock/Crystal Frequency-Nom | 31.25MHz |
| PLL | Yes |
| Differential - Input:Output | No/Yes |
| Divider/Multiplier | Yes/No |
| Height | 1mm |
| Length | 4mm |
| Width | 4mm |
| Thickness | 880μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 12 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Number of Pins | 24 |
| Weight | 45.387587mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Type | Clock Generator |
| Voltage - Supply | 3V~3.6V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | CDC421A250 |
| Output | LVPECL |
| Pin Count | 24 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 3.3V |
| Nominal Supply Current | 110mA |
CDC421A250RGER Overview
The Tape & Reel (TR) method is used for packaging clock ICs. Embedded in the 24-VFQFN Exposed Pad package is this Clock PLL. This clock generator ic can sustain 260 degrees of temperature during reflowing. As a result, frequency synthesizers can be found to contain 24 terminations. The clock generator ic should be grounded with a voltage of 3.3V. This Clock PLL will be fed by LVCMOS, Crystal as its input. RF synthesizers based on this clock provide frequencies up to 250MHz maximum. This component can be conveniently installed on the panel thanks to the Surface Mount. This clock PLL works with a supply voltage of 3V~3.6V. Based on test statistics, ambient temperature should be set at -40°C~85°C. In this case, we are dealing with a frequency synthesizer that can be used with LVPECL logic levels. This electronic component can be classified as a Clock Generator. The clock-generating IC is a 24-bit device designed specifically for microprocessors. It is possible to find its related electronic parts by searching for the base part number CDC421A250. It is possible to connect to the PLL via 24 pins. The maximum supply voltage that clock generator can handle is 3.3V. 1 signal outputs maximi1e the output frequency.
CDC421A250RGER Features
Available in the 24-VFQFN Exposed Pad
Supply voltage of 3.3V
Operating supply voltage of 3.3V
CDC421A250RGER Applications
There are a lot of Texas Instruments CDC421A250RGER Clock Generators applications.
- High-frequency induction heating
- Motor speed controls
- Digital HDTV systems
- 10 Gigabit Ethernet
- Wi-Fi routers
- Vector network analyzers (VNA)
- Satellite navigation communication
- MRI
- Various decoding circuits
- Signal analyzer
