The ADS5463/ADS54RF63 is a 12-bit, 500-/550-MSPS analog-to-digital converter (ADC) that operates from both a 5-V supply and 3.3-V supply, while providing LVDS-compatible digital outputs. This ADC is one of a family of 12-, 13-, and 14-bit ADCs that operate from 210 MSPS to 550 MSPS. The ADS5463/ADS54RF63 input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input.
The ADS54RF63 provides superior SFDR compared to the ADS5463 when the analog input frequency exceeds ~350 MHz or if operation up to 550 MSPS is required.
The ADS5463/ADS54RF63 is available in a TQFP-80 PowerPADTM package. The ADS5463/ADS54RF63 is built on the Texas Instrument complementary bipolar process (BiCom3) and specified over the full industrial temperature range (-40°C to 85°C).
| ADS5440 | ADS5444 | ADS5463 | ADS5474 | ADS54RF63 | |
| Resolution(Bits) | 13 | 13 | 12 | 14 | 12 |
| Sample Rate (max) | 210MSPS | 250MSPS | 500MSPS | 400MSPS | 550MSPS |
| Architecture | Pipeline | Pipeline | Pipeline | Pipeline | Pipeline |
| Power Consumption(Typ)(mW) | 2250 | 2250 | 2250 | 2500 | 2250 |
| SINAD(dB) | 68 | 67.6 | 64.1 | 68.9 | 61.3 |
| SNR(dB) | 69 | 69 | 65.3 | 70.2 | 62.6 |
| SFDR(dB) | 80 | 77 | 82 | 86 | 76 |
| DNL(Max)(+/-LSB) | 0.4 | 0.95 | 0.95 | 0.7 | 0.95 |
| INL(Max)(+/-LSB) | 0.9 | 1.5 | 1.5 | 1 | 2.5 |
| No Missing Codes(Bits) | 13 | 13 | 12 | 14 | 12 |
| ENOB(Bits) | 11.4 | 11.1 | 10.5 | 11.2 | 9.9 |
| No. of Supplies | 2 | 2 | 3 | 3 | 3 |
| Analog Voltage AV/DD(Min)(V) | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 |
| Analog Voltage AV/DD(Max)(V) | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 |
| Logic Voltage DV/DD(Min)(V) | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
| Logic Voltage DV/DD(Max)(V) | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
| Input Configuration Range | 2.2V (p-p) | 2.2V (p-p) | 2.2V (p-p) | 2.2V (p-p) | 2.2Vpp |
| Reference Mode | Int | Int | Int and Ext | Int and Ext | Int and Ext |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
| Pin/Package | 80HTQFP | 80HTQFP | 80HTQFP | 80HTQFP | 80HTQFP |
| # Input Channels | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range(°C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| 器件 | 状态 | 温度 (oC) | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 |
| ADS54RF63IPFP | ACTIVE | -40 to 85 | 218.75 | 100u | HTQFP (PAP) | 80 | 96 | JEDEC TRAY (10+1) |
| ADS54RF63IPFPR | ACTIVE | -40 to 85 | 218.75 | 100u | HTQFP (PAP) | 80 | 1000 | LARGE T&R |