參數(shù)資料
型號: THS3096DR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO14
封裝: GREEN, PLASTIC, MS-012AB, SOIC-14
文件頁數(shù): 8/44頁
文件大?。?/td> 2108K
代理商: THS3096DR
www.ti.com
APPLICATION INFORMATION
WIDEBAND, NONINVERTING OPERATION
_
+
RF
909
49.9
0.1
F
6.8
F
VS
15 V
RG
50
Source
+
VI
0.1
F
6.8
F
+
+VS
15 V
909
49.9
50
LOAD
SLOS428B – DECEMBER 2003 – REVISED FEBRUARY 2006
the feedback resistor RF for maximum performance
and stability. Table 1 shows the optimal gain setting
resistors RF and RG at different gains to give
The THS3092/6 are unity gain stable 135-MHz
maximum bandwidth with minimal peaking in the
current-feedback operational amplifiers, designed to
frequency response. Higher bandwidths can be
achieved, at the expense of added peaking in the
frequency response, by using even lower values for
Figure 52 shows the THS3092 in a noninverting gain
RF.
Conversely,
increasing
RF
decreases
the
of 2-V/V configuration typically used to generate the
bandwidth, but stability is improved.
performance
curves.
Most
of
the
curves
were
characterized using signal sources with 50-
source
Table 1. Recommended Resistor Values for
impedance,
and
with
measurement
equipment
Optimum Frequency Response
presenting a 50-
load impedance.
THS3092 and THS3096 RF and RG values for minimal peaking
with RL = 100
SUPPLY VOLTAGE
GAIN (V/V)
RG ()
RF ()
(V)
±15
--
1.1 k
1
±5
--
1.1 k
±15
909
2
±5
909
±15
178
715
5
±5
178
715
±15
66.5
604
10
±5
66.5
604
-1
±15 and ±5
909
-2
±15 and ±5
402
806
-5
±15 and ±5
143
715
Figure 52. Wideband, Noninverting Gain
-10
±15 and ±5
60.4
604
Configuration
Current-feedback amplifiers are highly dependent on
16
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PDF描述
THS3096D 1 CHANNEL, VIDEO AMPLIFIER, PDSO14
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THS3096EVM 功能描述:放大器 IC 開發(fā)工具 THS3096 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
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