參數(shù)資料
型號: 73M1966B-EVM
廠商: Maxim Integrated Products
文件頁數(shù): 67/88頁
文件大?。?/td> 0K
描述: BOARD DEMO/MOTH 73M1966 20-TSSOP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1
系列: *
DS_1x66B_001
73M1866B/73M1966B Data Sheet
Rev. 1.6
7
The Line-Side Device (73M1916) consists of:
1.
Digital Sigma Delta Modulator
2.
Transmit Analog Front End
3.
Receive Analog Front End including Sigma Delta Modulator
4.
Sinc
3 Filter (Sinc3)
5.
On-chip Line Interface Circuit
6.
Line-Side Barrier Interface Circuit (LSBI)
Received data from a host connected to the PCM bus is interpolated from the sampling frequency of
8 kHz or 16 kHz (for PCM encoded streams) to twice the sampling frequency. The control information is
multiplexed with the audio stream signals and transmitted across the isolation barrier to the Line-Side
Device. In the Line-Side Device, the two streams are separated and the audio signal is converted to
analog for transmission to the line.
An audio stream received at the analog line input pins is converted to a serialized data stream and, along
with status information such as line condition from the Auxiliary Analog to Digital Converter, is transmitted
over the isolation barrier using the pulse transformer. The data is extracted with status information being
transmitted on the SPI. The audio stream is sent to a host using the PCM bus.
The 73M1x66B is an enhanced version of the 73M1966 that includes the additional functionality of finer
resolution of transmit and receive gain, receiver DC offset subtraction and support for T-1 PCLK
frequencies.
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相關代理商/技術參數(shù)
參數(shù)描述
73M1966B-IM/F 制造商:Maxim Integrated Products 功能描述:
73M1966B-KEYCHN 功能描述:網絡開發(fā)工具 Keychain Eval Module RoHS:否 制造商:Rabbit Semiconductor 產品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
73M1AR0015F 功能描述:RES 0.0015 OHM 1% 1W 1206 制造商:cts resistor products 系列:73M1A 包裝:帶卷(TR) 零件狀態(tài):在售 電阻值:1.5 MOhms 容差:±1% 功率(W):1W 成分:金屬薄膜 特性:電流檢測 溫度系數(shù):±100ppm/°C 工作溫度:-55°C ~ 155°C 封裝/外殼:1206(3216 公制) 供應商器件封裝:1206 大小/尺寸:0.126" 長 x 0.063" 寬(3.20mm x 1.60mm) 高度 - 安裝(最大值):0.035"(0.90mm) 端子數(shù):2 故障率:- 標準包裝:4,000
73M1AR001F 功能描述:RES 0.001 OHM 1% 1W 1206 制造商:cts resistor products 系列:73M1A 包裝:帶卷(TR) 零件狀態(tài):在售 電阻值:1 MOhms 容差:±1% 功率(W):1W 成分:金屬薄膜 特性:電流檢測 溫度系數(shù):±100ppm/°C 工作溫度:-55°C ~ 155°C 封裝/外殼:1206(3216 公制) 供應商器件封裝:1206 大小/尺寸:0.126" 長 x 0.063" 寬(3.20mm x 1.60mm) 高度 - 安裝(最大值):0.035"(0.90mm) 端子數(shù):2 故障率:- 標準包裝:4,000
73M1AR0025F 功能描述:RES 0.0025 OHM 1% 1W 1206 制造商:cts resistor products 系列:73M1A 包裝:帶卷(TR) 零件狀態(tài):在售 電阻值:2.5 mOhms 容差:±1% 功率(W):1W 成分:金屬薄膜 特性:電流檢測 溫度系數(shù):±100ppm/°C 工作溫度:-55°C ~ 155°C 封裝/外殼:1206(3216 公制) 供應商器件封裝:1206 大小/尺寸:0.126" 長 x 0.063" 寬(3.20mm x 1.60mm) 高度 - 安裝(最大值):0.035"(0.90mm) 端子數(shù):2 故障率:- 標準包裝:4,000