Part Details for CMX639E2 by CML Microcircuits Plc
Results Overview of CMX639E2 by CML Microcircuits Plc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Internet of Things (IoT)
Smart Cities
CMX639E2 Information
CMX639E2 by CML Microcircuits Plc is a Codec.
Codecs are under the broader part category of Telecommunication Circuits.
A telecommunications circuit transmits and receives information between points. Key components include transmitters, receivers, amplifiers, and multiplexers. Read more about Telecommunication Circuits on our Telecommunication Circuits part category page.
Price & Stock for CMX639E2
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2032-1058-ND
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DigiKey | CVSD VOICE CODEC Min Qty: 1 Lead time: 18 Weeks Container: Tube |
433 In Stock |
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$11.5901 / $20.8300 | Buy Now |
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DISTI #
226-CMX639E2
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Mouser Electronics | Interface - CODECs Full-duplex CVSD Codec with Robust Codeing Algorithmn RoHS: Compliant | 42 |
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$12.0800 / $20.8300 | Buy Now |
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Bristol Electronics | 10 |
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RFQ | ||
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Chip Stock | SurfaceMountROHS3CompliantCMOSGULLWINGcodec-40C~85C0.00275mA7.8mm3/5V | 176 |
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RFQ |
US Tariff Estimator: CMX639E2 by CML Microcircuits Plc
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for CMX639E2
CMX639E2 Part Data Attributes
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CMX639E2
CML Microcircuits Plc
Buy Now
Datasheet
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Compare Parts:
CMX639E2
CML Microcircuits Plc
CVSD Codec, CVSD, 1-Func, CMOS, PDSO24
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | TSSOP | |
| Package Description | Tssop, Tssop24,.25 | |
| Pin Count | 24 | |
| Reach Compliance Code | Compliant | |
| HTS Code | 8542.39.00.01 | |
| Companding Law | Cvsd | |
| Filter | Yes | |
| JESD-30 Code | R-PDSO-G24 | |
| JESD-609 Code | e3 | |
| Length | 7.8 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Mode | Synchronous | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP24,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Thin Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 Mm | |
| Supply Current-Max | 0.00275 Ma | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Telecom IC Type | Cvsd Codec | |
| Temperature Grade | Industrial | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 4.4 Mm |
Alternate Parts for CMX639E2
This table gives cross-reference parts and alternative options found for CMX639E2. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CMX639E2, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| CMX639D4 | CML Microcircuits Plc | Check for Price | CVSD Codec, CVSD, 1-Func, CMOS, PDSO16 | CMX639E2 vs CMX639D4 |
CMX639E2 Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply VCC first, followed by VDD, and then the clock signal. This ensures proper initialization of the device.
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To optimize for low power consumption, ensure that the device is operated at the lowest possible clock frequency, and consider using the power-down mode (PDN) when the device is not in use. Additionally, minimize the number of active circuits and use the built-in power-saving features.
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The maximum clock frequency for the CMX639E2 is 50 MHz. Exceeding this frequency may result in unstable operation or damage to the device.
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To troubleshoot issues with the CMX639E2, start by verifying the power supply voltages and clock signal. Check for proper termination of the clock signal and ensure that the device is properly configured. Use a logic analyzer or oscilloscope to monitor the device's signals and identify any anomalies.
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The CMX639E2 is not specifically designed for radiation-hardened applications. If radiation hardness is required, consult with CML Microcircuits Plc or a qualified radiation-hardening expert to determine the suitability of the device for the specific application.