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1.8V Clock/Frequency Synthesizer 230MHz CDCEL937 Clock Generators 20 Pins 20-TSSOP (0.173, 4.40mm Width) 20 Terminals Surface Mount 1.7V~1.9V Tape & Reel (TR)
- Manufacturer: Texas Instruments
- NO: 815-CDCEL937PWRG4
- Package: 20-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 3566
- Description: 1.8V Clock/Frequency Synthesizer 230MHz CDCEL937 Clock Generators 20 Pins 20-TSSOP (0.173, 4.40mm Width) 20 Terminals Surface Mount 1.7V~1.9V Tape & Reel (TR) (Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 20 |
| Weight | 76.997305mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Clock/Frequency Synthesizer |
| Voltage - Supply | 1.7V~1.9V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 1.8V |
| Terminal Pitch | 0.65mm |
| Base Part Number | CDCEL937 |
| Output | LVCMOS |
| Pin Count | 20 |
| Number of Outputs | 7 |
| Operating Supply Voltage | 1.8V |
| Number of Elements | 3 |
| Number of Circuits | 1 |
| Frequency (Max) | 230MHz |
| Logic Function | Clock |
| Input | LVCMOS, Crystal |
| Ratio - Input:Output | 1:7 |
| Primary Clock/Crystal Frequency-Nom | 32MHz |
| PLL | Yes with Bypass |
| Differential - Input:Output | No/No |
| Divider/Multiplier | Yes/No |
| Height | 1.2mm |
| Length | 6.5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
CDCEL937PWRG4 Overview
In order to package it as a clock IC, the Tape & Reel (TR) package is used. This clock generator is embedded in the 20-TSSOP (0.173, 4.40mm Width) package. A maximum temperature of 260 can be sustained by this clock generator ic during reflowing. It contains 20 terminations that can be found in frequency synthesizer. The clock generator ic should be grounded with a voltage of 1.8V. A clock generator's input is called LVCMOS, Crystal and it is designed as the input for this clock generator. There are 1 circuits implemented in order to achieve full performance from this electronic part. An upper frequency limit of 230MHz Max can be achieved with this clock-based frequency synthesizer. This component can be conveniently installed on the panel thanks to the Surface Mount. As far as the supply voltage is concerned, clock PLL can be used with 1.7V~1.9V. Based on test statistics, ambient temperature should be set at -40°C~85°C. This is a clock generator compatible with LVCMOS logic levels. An electrical part such as this one can be classified as a Clock/Frequency Synthesizer component. There is a 20-bit clock-generating IC built specifically for microprocessors in this frequency generator. According to the base part number CDCEL937, its related parts can be found. There is an available 20 pin on the PLL. RF synthesizers can handle a voltage of 1.8V as the supply voltage. Clock PLL is configured with 7 output. There are 3 elements in this clock generator which has a low jitter performance. The frequency synthesizer combines clock logic function Clock with input data.
CDCEL937PWRG4 Features
Available in the 20-TSSOP (0.173, 4.40mm Width)
Supply voltage of 1.8V
Operating supply voltage of 1.8V
CDCEL937PWRG4 Applications
There are a lot of Texas Instruments CDCEL937PWRG4 Clock Generators applications.
- Signal frequency synthesis circuits
- MRI
- Telecommunication systems
- Frequency shifting decodes
- Precision auxiliary angle deflection measurement
- VSAT (Small Ground Satellite Station)
- Mixed mode (analog and digital) applications
- Microwave backhaul IF
- Camera systems
- CB radios
