CDC421250RGERG4 OverviewClock generator is packaged in the way of Tape & Reel (TR). Clock PLL is embedded in the 24-VFQFN Exposed Pad package. The peak reflow temperature (Cel) amounts to 260 to be essentially indestructible. 24 terminations can be found in frequency generators. The supply voltage of 3.3V allows for high efficiency. LVCMOS, Crystal is designed for clock generator's input. 1 circuits are used to achieve clock PLL's superior flexibility. 250MHz is the maximal value for normal operation. PLL clock is mounted in the way of Surface Mount. Clock generators should operate with the voltage supply of 3V~3.6V. The temperature should be set at -40°C~85°C to ensure reliable performance. LVPECL is designed for clock generator's output. This electronic component can be classified into Clock Generator. Clock PLL is equipped with 24 pin count. According to the base part number, its related parts can be founded. Clock generator is designed with 24 pins. The supply voltage should be maintained at 3.3V for high efficiency.
CDC421250RGERG4 FeaturesAvailable in the 24-VFQFN Exposed Pad
Supply voltage of 3.3V
Operating supply voltage of 3.3V
CDC421250RGERG4 ApplicationsThere are a lot of Texas Instruments
CDC421250RGERG4 Clock Generators applications.
Wireless infrastructure
Instrument
Automatic test equipment
Wide area power system
Digital circuits
Wireless base station for LTE, LTE-advanced
Picocells, femtocells and small cells
Sampling clocks for ADC and DAC
1 Gigabit Ethernet
10 Gigabit Ethernet
| 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 | no |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Type | Clock Generator |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Voltage - Supply | 3V~3.6V |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Base Part Number | CDC421250 |
| Output | LVPECL |
| Pin Count | 24 |
| Operating Supply Voltage | 3.3V |
| Number of Circuits | 1 |
| Frequency (Max) | 250MHz |
| Input | LVCMOS, Crystal |
| Ratio - Input:Output | 1:1 |
| Primary Clock/Crystal Frequency-Nom | 35.42MHz |
| PLL | Yes |
| Differential - Input:Output | No/Yes |
| Divider/Multiplier | Yes/No |
| Length | 4mm |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
CDC421250RGERG4 Datasheet
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