LTC2205CUK-14 vs AD9268XCPZ-125 比較
詳細並排比較 LTC2205CUK-14 由 Analog Devices 與 AD9268XCPZ-125 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | LTC2205CUK-14 | AD9268XCPZ-125 |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 14 bit | 16 bit |
| Number of Channels | 1 | 2 (dual) |
| 取樣率 | 65 MS/s | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential | Differential |
| Input Bandwidth | 700 MHz | — |
| 封裝 | 48-QFN (7x7 mm) with exposed pad | 64-LFCSP-VQ (9x9 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | 0C to 70C (commercial grade) | — |
| Temperature Grade | Commercial | — |
| 供應電壓 | 3.135 V to 3.465 V (3.3 V nominal) | — |
| Reference Type | Internal / External | — |
| Data Interface | Parallel CMOS (14-bit, offset binary / 2's complement) | — |
| Output Format | Offset Binary or Two's Complement | — |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| RoHS 狀態 | Non-compliant (standard); compliant on #PBF suffix | Compliant |
| Lead-Free (#PBF suffix) | Yes | — |
| PGA Front End | Programmable (input range optimization) | — |
| Sampling Rate (max) | — | 125 MSPS |
| SNR | — | 78.2 dBFS @ 70 MHz input, 125 MSPS |
| SFDR | — | 88 dBc @ 70 MHz input, 125 MSPS |
| Analog Supply Voltage | — | 1.8 V |
| Digital Supply Voltage | — | 1.8 V to 3.3 V |
| Power Dissipation | — | 750 mW (typ, both channels at 125 MSPS) |
| Output Interface | — | LVDS, DDR clocking |
| 工作溫度範圍 | — | -40C to +85C (industrial) |
| Internal Reference Buffer Load | — | 6 kOhm equivalent |
| Pin-Compatible Family | — | AD9258 (14-bit), AD9251, AD9231, AD9204 |