參數(shù)資料
型號(hào)： THS6002DWP
廠商： Texas Instruments, Inc.
英文描述： DUAL DIFFERENTIAL LINE DRIVERS AND RECEIVERS
中文描述： 雙差分線路驅(qū)動(dòng)與接收
文件頁(yè)數(shù)： 36/40頁(yè)
文件大?。?/td> 718K
代理商： THS6002DWP
THS6002
DUAL DIFFERENTIAL LINE DRIVERS AND RECEIVERS
SLOS202D– JANUARY 1998– REVISED JULY 1999
36
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
HDSL
Shown in Figure 60 is an example of the THS6002 being used for HDSL-2 applications. The receiver amplifiers
within the THS6002 have been configured as predrivers for the driver amplifiers. This dual composite amplifier
setup has the effect of raising the open loop gain for the combination of both amplifiers, thereby giving improved
distortion performance.
+
–
12 V
–12 V
11 k
7.5 k
1 k
THS6002
Receiver 1
9
6
7
+
–
12 V
–12 V
1 k
Driver 1
2
4
5
30
511
135
Output
27.4 VO(PP)
1:1.5
+
–
12 V
–12 V
11 k
7.5 k
1 k
Receiver 2
12
15
14
12 V
–12 V
1 k
Driver 2
19
17
16
30
511
+
–
12 V
–12 V
THS4001
U2
6
2
1
1 k
1 k
Input
3 V(PP)
+
–
Figure 60. HDSL-2 Line Driver
general configurations
A common error for the first-time CFB user is to create a unity gain buffer amplifier by shorting the output directly
to the inverting input. A CFB amplifier in this configuration is now commonly referred to as an oscillator. The
THS6002, like all CFB amplifiers,
must
have a feedback resistor for stable operation. Additionally, placing
capacitors directly from the output to the inverting input is not recommended. This is because, at high
frequencies, a capacitor has a very low impedance. This results in an unstable amplifier and should not be
considered when using a current-feedback amplifier. Because of this, integrators and simple low-pass filters,
which are easily implemented on a VFB amplifier, have to be designed slightly differently. If filtering is required,
simply place an RC-filter at the noninverting terminal of the operational-amplifier (see Figure 61).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
THS6002EVM 功能描述:其他開(kāi)發(fā)工具 THS6002 Hi-Spd Amp Eval Mods RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評(píng)估:ELEV-8 Quadcopter 工作電源電壓:
THS6002IDWP 功能描述:緩沖器和線路驅(qū)動(dòng)器 Dual Diff/Receiver Line Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
THS6002IDWP 制造商:Texas Instruments 功能描述:TRANSCEIVER DUAL SMD 6002 SOIC20
THS6002IDWPG4 功能描述:緩沖器和線路驅(qū)動(dòng)器 Dual Diff/Receiver Line Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
THS6002IDWPR 功能描述:緩沖器和線路驅(qū)動(dòng)器 Dual Diff/Receiver Line Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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