- 您現在的位置：買賣IC網 > PDF目錄98218 > THS1050C (TEXAS INSTRUMENTS INC) 1-CH 10-BIT DELTA-SIGMA ADC, PARALLEL ACCESS, PQFP48 PDF資料下載
參數資料
| 型號： | THS1050C |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 10-BIT DELTA-SIGMA ADC, PARALLEL ACCESS, PQFP48 |
| 封裝： | POWER, PLASTIC, TQFP-48 |
| 文件頁數： | 7/20頁 |
| 文件大小： | 397K |
| 代理商： | THS1050C |
THS1050
10-BIT 50 MSPS IF SAMPLING COMMUNICATIONS
ANALOG-TO-DIGITAL CONVERTER
SLAS278 – APRIL 2000
15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
CLK+
VCM
THS1050
CLK–
Impedance Ratio = 1:4
3 V p-p
to
5 V p-p
0.01
F
0.1
F
T4-1H
Zo
R = 4 Zo
0.1
F
R = Zo
ac Signal Source
Figure 20. Driving the Clock From an Impedance Matched Source
The clock signals, CLK+ and CLK–, should be well matched and must both be driven.
A transformer ensures minimal skew between the two complementary channels. However, skew levels of up
to 500 ps between CLK+ and CLK– can be tolerated with some performance degradation.
The clock input can also be driven differentially with a 5 V TTL signal by using an RF transformer to convert the
TTL signal to a differential signal. The TTL signal is ac-coupled to the positive primary terminal with a high pass
circuit. The negative terminal of the transformer is connected to ground (see Figure 21). The transformer
secondary is connected to the CLK inputs.
CLK+
CLK–
VCM
THS1050
0.01
F
0.1
F
5 V TTL CLK
0.1
F
Impedance Ratio = 1:4
T4 - 1H
Figure 21. TTL Clock Input
相關PDF資料 |
PDF描述 |
|---|---|
| THS1050I | 1-CH 10-BIT DELTA-SIGMA ADC, PARALLEL ACCESS, PQFP48 |
| THS1060CPHP | 1-CH 10-BIT DELTA-SIGMA ADC, PARALLEL ACCESS, PQFP48 |
| THS1060IPHP | 1-CH 10-BIT DELTA-SIGMA ADC, PARALLEL ACCESS, PQFP48 |
| THS1206IDA | 4-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32 |
| THS1206IDAR | 4-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| THS1050I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT 50 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER |
| THS1050IPHP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| THS1050PHP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT 50 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER |
| THS1050RJ | 功能描述:線繞電阻器 - 底架安裝 50 Ohms 10W 50PPM RoHS:否 制造商:Vishay/Dale 電阻:7 Ohms 容差:1 % 功率額定值:100 W 溫度系數:50 PPM / C 系列:RH 工作溫度范圍:- 55 C to + 250 C 尺寸:46.02 mm Dia. x 46.02 mm W x 88.9 mm L x 44.45 mm H 封裝:Bulk 產品:Power Resistors Wirewound Aluminum Housed |
| THS10-516R-D | 制造商:Thomas & Betts 功能描述:CATAMOUNT CABLE TIES |
發布緊急采購，3分鐘左右您將得到回復。