AD9268XCPZ-125 vs LTC2155IUP-12 比較
詳細並排比較 AD9268XCPZ-125 由 Analog Devices 與 LTC2155IUP-12 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。
Analog Devices
LTC2155IUP-12 - Dual 12-Bit 170Msps ADC, 1.8V, 64-QFN | Analog Devices
LTC2155IUP-12 ✓ 啟用中規格比較
| 參數 | AD9268XCPZ-125 | LTC2155IUP-12 |
|---|---|---|
| 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 | 16 bit | 12 bits |
| Number of Channels | 2 (dual) | 2 (dual, simultaneous sampling) |
| Sampling Rate (max) | 125 MSPS | — |
| Architecture | Pipelined | Pipelined |
| SNR | 78.2 dBFS @ 70 MHz input, 125 MSPS | 68.5 dB |
| SFDR | 88 dBc @ 70 MHz input, 125 MSPS | 90 dB |
| 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) | — |
| Input Type | Differential | Differential |
| Output Interface | LVDS, DDR clocking | DDR LVDS |
| 封裝 | 64-LFCSP-VQ (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) |
| 工作溫度範圍 | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant (#PBF suffix) |
| Internal Reference Buffer Load | 6 kOhm equivalent | — |
| Pin-Compatible Family | AD9258 (14-bit), AD9251, AD9231, AD9204 | — |
| Sample Rate | — | 170 Msps |
| 輸入電壓範圍 | — | 1.5 Vp-p |
| Full-Power Bandwidth | — | 1.25 GHz |
| 供應電壓 | — | 1.8 V (single) |
| Total Power Dissipation | — | 545 mW |
| Configuration Interface | — | Serial SPI port |