支援軟體
ADS58C20
- Differential Analog IF Input, DDR LVDS Digital IF Output
- Up to 125-MHz Signal Bandwidth per Receiver
- With 40- and 75-MHz optimized bands
- High Dynamic Performance
- High Impedance Input
- 80-Pin TQFP Package with PowerPAD
- APPLICATIONS
- ADS58C20: Multi-Carrier GSM/3G/LTE/TDS-CDMA Cellular Base-station Receiver
- ADS58C23: Multi-Carrier 3G/LTE/TDS-CDMA Cellular Base-station Receiver
The ADS58C20 and ADS58C23 are dual IF receivers for wideband, multi-mode cellular infrastructure base stations. Each channel provides high dynamic performance up to 125 MHz of bandwidth, with optimized bands of 40- and 75-MHz. The IF receiver architecture eases front end filter design for wide bandwidth receivers. The receivers have integrated buffers at the analog inputs with benefits of uniform performance and input impedance across a wide frequency range.
The ADS58C20 is a high performance part with superior specifications for single/multi-mode cellular base-station receivers that include multi-carrier GSM. It can also process other cellular protocols such as TDS-CDMA/3G/LTE and prior generation systems.
The ADS58C23 offers the same functionality and pinout as ADS58C20 but with reduced minimum performance specifications for lower cost and performance systems, such as TDS-CDMA/3G/LTE single/multi-mode receivers (when GSM is not required). It can also process prior generation protocols.
The devices are available in a 80-pin TQFP package, and are specified over the full industrial temperature range (–40°C to 85°C).
技術文件
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檢視所有 4 | 重要文件 | 類型 | 標題 | 格式選項 | 日期 |
|---|---|---|---|---|
| * | Data sheet | ADS58C20 and ADS58C23 Features datasheet | 2011年 6月 30日 | |
| Application note | Band-Pass Filter Design Techniques for High-Speed ADCs | 2012年 2月 27日 | ||
| Application note | High-Speed, Analog-to-Digital Converter Basics | 2012年 1月 11日 | ||
| Application note | Understanding Low-Amplitude Behavior of 11-bit ADCs | 2011年 10月 22日 |
設計與開發
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計算工具
ANALOG-ENGINEER-CALC — PC software analog engineer's calculator
The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
支援產品和硬體
設計工具
SBAC119 — TIGAR (Texas Instruments Graphical Evaluation of ADC Response Tool)
支援產品和硬體
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| HTQFP (PFP) | 80 | Ultra Librarian |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點