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CDCE937PW, Clock Synthesizer / Jitter Cleaner Programmable 3-PLL VCXO Clock Synth
Semiconductors\Clock & Timer ICs\Clock Synthesizer / Jitter CleanerCDCE(L)937 Programmable VCXO Clock Synthesizers
Texas Instruments CDCE(L)937 Programmable VCXO Clock Synthesizers are modular PLL-based programmable clock synthesizers, multipliers, and dividers that generate up to 7 output clocks from a single input frequency. Each output can be programmed in-system for any clock frequency up to 230MHz, using up to three independent configurable PLLs. The CDCx937 has separate output supply pins, VDDOUT, which is 1.8V for CDCEL937 and 2.5V to 3.3V for CDCE937. The input accepts an external crystal or LVCMOS clock signal. If an external crystal is used, an on-chip load capacitor is adequate for most applications. The value of the load capacitor is programmable from 0 to 20pF. An on-chip VCXO is selectable, allowing synchronization of the output frequency to an external control signal.
| Brand | Texas Instruments |
| Factory Pack Quantity: Factory Pack Quantity | 70 |
| Input Level | Crystal, LVCMOS |
| Manufacturer | Texas Instruments |
| Max Output Freq | 230 MHz |
| Maximum Input Frequency | 160 MHz |
| Maximum Operating Temperature | +85 C |
| Minimum Operating Temperature | -40 C |
| Mounting Style | SMD/SMT |
| Number of Outputs | 7 Output |
| Operating Supply Current | 29 mA |
| Operating Supply Voltage | 1.8 V |
| Output Level | LVCMOS |
| Package / Case | TSSOP-20 |
| Packaging | Tube |
| Product Category | Clock Synthesizer/Jitter Cleaner |
| Product Type | Clock Synthesizers/Jitter Cleaners |
| Series | CDCE937 |
| Subcategory | Clock & Timer ICs |
| Supply Voltage - Max | 1.9 V |
| Supply Voltage - Min | 1.7 V |
| Base Product Number | CDCE937 -> |
| Differential - Input:Output | No/No |
| Divider/Multiplier | Yes/No |
| ECCN | EAR99 |
| Frequency - Max | 230MHz |
| HTSUS | 8542.39.0001 |
| Input | LVCMOS, Crystal |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature | -40В°C ~ 85В°C |
| Output | LVCMOS |
| Package | Tube |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) |
| PLL | Yes with Bypass |
| Ratio - Input:Output | 1:7 |
| REACH Status | REACH Unaffected |
| RoHS Status | ROHS3 Compliant |
| Supplier Device Package | 20-TSSOP |
| Type | PLL Clock Generator |
| Voltage - Supply | 1.7V ~ 1.9V |
| Вес, г | 0.08 |
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