|
|||||||
|
|||||||
|
|
|
|||||||
|
|||||||
|
|
| 3329H-1-102LF资料 | |
|
3329H-1-102LF PDF Download |
|
File Size : 116 KB
Manufacturer:BOURNS Description:The MAX12527 is a dual 3.3V, 12-bit analog-to-digital converter (ADC) featuring fully differential wideband track-and-hold (T/H) inputs, driving internal quantizers. The MAX12527 is optimized for low power, small size, and high dynamic performance in intermediate frequen- cy (IF) and baseband sampling applications. This dual ADC operates from a single 3.3V supply, consuming only 620mW while delivering a typical 69.8dB signal-to- noise ratio (SNR) performance at a 175MHz input fre- quency. The T/H input stages accept single-ended or differential inputs up to 400MHz. In addition to low oper- ating power, the MAX12527 features a 166µW power- down mode to conserve power during idle periods. A flexible reference structure allows the MAX12527 to use the internal 2.048V bandgap reference or accept an externally applied reference and allows the refer- ence to be shared between the two ADCs. The refer- ence structure allows the full-scale analog input range to be adjusted from 0.35V to 1.15V. The MAX12527 provides a common-mode reference to simplify design and reduce external component count in differential analog input circuits. The MAX12527 supports either a single-ended or differ- ential input clock. User-selectable divide-by-two (DIV2) and divide-by-four (DIV4) modes allow for design flexibil- ity and help eliminate the negative effects of clock jitter. Wide variations in the clock duty cycle are compensated with the ADCs internal duty-cycle equalizer (DCE). The MAX12527 features two parallel, 12-bit-wide, CMOS-compatible outputs. The digital output format is pin-selectable to be either twos complement or Gray code. A separate power-supply input for the digital out- puts accepts a 1.7V to 3.6V voltage for flexible interfac- ing with various logic levels. The MAX12527 is available in a 10mm x 10mm x 0.8mm, 68-pin thin QFN package with exposed paddle (EP), and is specified for the extended (-40C to +85C) temperature range. For a 14-bit, pin-compatible version of this ADC, refer to the MAX12557 data sheet. |
|
| 相关型号 | |
| ◆ STM32H745ZIT6 | |
| ◆ FT838NB1-RT | |
| ◆ AO4485 | |
| ◆ RFANT5220110A0T | |
| ◆ RFANT3216120A5T | |
| ◆ P13-I39606 | |
| ◆ DF30FC-40DS-0.4V(82) | |
| ◆ JS202011SCQN | |
| ◆ 2041119-1 | |
| ◆ 541044031 | |
| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
|
型 号：3329H-1-102LF 厂 家：BOURNS 封 装：09+ 批 号：3329H 数 量： 说 明：10000 |
|||||
|
运 费： 所在地： 新旧程度： |
|||||
| 联系人：林小姐 |
| 电 话：0755-83041767,82716726 |
| 手 机：13570833454 |
| QQ：133289964,506456591,1062431938 |
| MSN：RFDZ0754@126.COM |
| 传 真：0755-82716726 |
| EMail：rxdz0754HK@126.com |
| 公司地址： 深圳市福田区华强北佳和大厦4C143 |
