The TLC5510 and TLC5510A are CMOS, 8-bit, 20 MSPS analog-to-digital converters (ADCs) that utilize a semiflash architecture. The TLC5510 and TLC5510A operate with a single 5-V supply and typically consume only 130 mW of power. Included is an internal sample-and-hold circuit, parallel outputs with high-impedance mode, and internal reference resistors.
The semiflash architecture reduces power consumption and die size compared to flash converters. By implementing the conversion in a 2-step process, the number of comparators is significantly reduced. The latency of the data output valid is 2.5 clocks.
The TLC5510 uses the three internal reference resistors to create a standard, 2-V, full-scale conversion range using VDDA. Only external jumpers are required to implement this option and eliminates the need for external reference resistors. The TLC5510A uses only the center internal resistor section with an externally applied 4-V reference such that a 4-V input signal can be used. Differential linearity is 0.5 LSB at 25°C and a maximum of 0.75 LSB over the full operating temperature range. Typical dynamic specifications include a differential gain of 1% and differential phase of 0.7 degrees.
The TLC5510 and TLC5510A are characterized for operation from -20°C to 75°C.
| Typ | Titel | Datum | ||
|---|---|---|---|---|
| * | Data sheet | 8-Bit High-Speed Analog-to-Digital Converters datasheet (Rev. L) | 11 Jun 2003 | |
| Application note | Driving High-Speed ADCs: Circuit Topologies and System-Level Parameters (Rev. A) | 10 Sep 2010 | ||
| Application note | Smart Selection of ADC/DAC Enables Better Design of Software-Defined Radio | 28 Apr 2009 | ||
| Application note | CDCE62005 as Clock Solution for High-Speed ADCs | 04 Sep 2008 | ||
| Application note | CDCE72010 as a Clocking Solution for High-Speed Analog-to-Digital Converters | 08 Jun 2008 | ||
| Application note | Phase Noise Performance and Jitter Cleaning Ability of CDCE72010 | 02 Jun 2008 | ||
| User guide | TLC5540/TLC5510/TLC5510A EVM (Rev. D) | 29 Jul 2002 | ||
| Application brief | Interfacing the TLC5510 Analog-to-Digital Converter to the TMS320C203 DSP | 27 Apr 2000 | ||
| Application note | Interfacing the TLC5510 Analog-to-Digital Converter to the TMS320C203 DSP | 01 Feb 1998 | ||
| Application note | Interfacing A/D Converters TLC5540/10 to the DSKplus DSP Starter Kit TMS320C54x | 01 Apr 1997 |
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