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參數(shù)資料
| 型號： | THS6032GQE |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | LOW-POWER ADSL CENTRAL-OFFICE LINE DRIVER |
| 中文描述： | 低功耗寬帶局端線路驅(qū)動器 |
| 文件頁數(shù)： | 28/31頁 |
| 文件大小： | 496K |
| 代理商： | THS6032GQE |
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THS6032
LOW-POWER ADSL CENTRAL-OFFICE LINE DRIVER
SLOS233C – APRIL1999 – REVISED MARCH 2000
28
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
general configurations (continued)
+
–
1.1 k
1.1 k
75
75
75
75
75
N Lines
VO1
VON
THS6032
75
Transmission Line
VI
1/2
Figure 54. Video Distribution Amplifier Application
driving a capacitive load
Driving capacitive loads with high performance amplifiers is not a problem as long as certain precautions are
taken. The first is to realize that the THS6032 has been internally compensated to maximize its bandwidth and
slew rate performance. When the amplifier is compensated in this manner, capacitive loading directly on the
output will decrease the device’s phase margin leading to high frequency ringing or oscillations. Therefore, for
capacitive loads of greater than 10 pF, it is recommended that a resistor be placed in series with the output of
the amplifier, as shown in Figure 55. A minimum value of 10
should work well for most applications. For
example, in ADSL systems, setting the series resistor value to 12.5
both isolates any capacitance loading
and provides the proper line impedance matching at the source end.
+
_
THS6032
CLOAD
1.1 k
Input
Output
1.1 k
10
Figure 55. Driving a Capacitive Load
evaluation board
Evaluation boards are available for the THS6032. Each board has been configured for proper thermal
management of the THS6032 depending on package selection. The circuitry has been designed for a typical
ADSL application as shown previously in this document. To order the evaluation board, contact your local TI
sales office or distributor.
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PDF描述 |
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| THS6032DWP | LOW-POWER ADSL CENTRAL-OFFICE LINE DRIVER |
| THS6032IGQE | LOW-POWER ADSL CENTRAL-OFFICE LINE DRIVER |
| THS6032EVM | LOW-POWER ADSL CENTRAL-OFFICE LINE DRIVER |
| THS6032GQEEVM | LOW-POWER ADSL CENTRAL-OFFICE LINE DRIVER |
| THS6032CGQE | LOW-POWER ADSL CENTRAL-OFFICE LINE DRIVER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| THS6032GQEEVM | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-POWER ADSL CENTRAL-OFFICE LINE DRIVER |
| THS6032IDWP | 功能描述:緩沖器和線路驅(qū)動器 Low-Pwr ADSL Cent-Office Line Drv 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| THS6032IDWPG4 | 功能描述:緩沖器和線路驅(qū)動器 Low-Pwr ADSL Cent-Office Line Drv 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| THS6032IDWPR | 功能描述:緩沖器和線路驅(qū)動器 Low-Pwr ADSL Cent-Office Line Drv 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| THS6032IDWPRG4 | 功能描述:緩沖器和線路驅(qū)動器 Low-Pwr ADSL Cent-Office Line Drv 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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