- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98228 > THS5671AIPWRG4 (TEXAS INSTRUMENTS INC) PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 14-BIT DAC, PDSO28 PDF資料下載
參數(shù)資料
| 型號： | THS5671AIPWRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | DAC |
| 英文描述： | PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 14-BIT DAC, PDSO28 |
| 封裝： | GREEN, PLASTIC, TSSOP-28 |
| 文件頁數(shù)： | 13/33頁 |
| 文件大?。?/td> | 1013K |
| 代理商： | THS5671AIPWRG4 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁當(dāng)前第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁
THS5671A
14BIT, 125 MSPS, CommsDAC
DIGITALTOANALOG CONVERTER
SLAS201A DECEMBER 1999 REVISED SEPTEMBER 2002
20
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
IOUT2
IOUT1
IOUT2
IOUT1
VOUT
100
+
RFB
+)
)
VOUT
+)
)
50
(a)
(b)
50
CFB
THS4001
THS4011
Figure 33. Differential and Single-Ended Output Configuration
The THS5671A can be easily configured to drive a doubly terminated 50-
cable. Figure 34(a) shows the
single-ended output configuration, where the output current IOUT1 flows into an equivalent load resistance of
25
. Node IOUT2 should be connected to ground or terminated with a resistor of 25 . Differential-to-single
conversion (e.g., for measurement purposes) can be performed using a properly selected RF transformer, as
shown in Figure 34(b). This configuration provides maximum rejection of common-mode noise sources and
even order distortion components, thereby doubling the power to the output. The center tap on the primary side
of the transformer is connected to AGND, enabling a dc current flow for both IOUT1 and IOUT2. Note that the
ac performance of the THS5671A is optimum and specified using this differential transformer coupled output,
limiting the voltage swing at IOUT1 and IOUT2 to
±0.5 V.
IOUT2
IOUT1
VOUT
IOUT2
IOUT1
VOUT
50
100
(a)
(b)
25
50
50
50
50
1:1
Figure 34. Driving a Doubly Terminated 50-
Cable
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| THS5671AIDW | PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 14-BIT DAC, PDSO28 |
| THS5671AIPWG4 | PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 14-BIT DAC, PDSO28 |
| THS6226IRHBR | SPECIALTY CONSUMER CIRCUIT, PQCC32 |
| THS6226IRHBT | SPECIALTY CONSUMER CIRCUIT, PQCC32 |
| THS7303PWR | 3 CHANNEL, VIDEO AMPLIFIER, PDSO20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| THS5671APW | 制造商:TI 制造商全稱:Texas Instruments 功能描述:14-BIT, 125 MSPS, CommsDAC DIGITAL-TO-ANALOG CONVERTER |
| THS5671EVM | 功能描述:放大器 IC 開發(fā)工具 THS5671 Eval Mod RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
| THS6 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EURO TERMINAL BLOCKS |
| THS6002 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL DIFFERENTIAL LINE DRIVERS AND RECEIVERS |
| THS6002C | 制造商:TI 功能描述:IC, SMT |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。