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參數(shù)資料
| 型號： | LT6411CUD#TRPBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 5/16頁 |
| 文件大小： | 0K |
| 描述： | IC ADC DRVR/GAIN AMP 16-QFN |
| 標準包裝： | 2,500 |
| 放大器類型： | 通用 |
| 電路數(shù)： | 2 |
| 輸出類型： | 差分 |
| 轉換速率： | 3300 V/µs |
| -3db帶寬： | 650MHz |
| 電流 - 輸入偏壓： | 17µA |
| 電壓 - 輸入偏移： | 3000µV |
| 電流 - 電源： | 8mA |
| 電流 - 輸出 / 通道： | 105mA |
| 電壓 - 電源，單路/雙路(±)： | 4.5 V ~ 12 V，±2.25 V ~ 6 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WFQFN 裸露焊盤 |
| 供應商設備封裝： | 16-QFN-EP（3x3） |
| 包裝： | 帶卷 (TR) |
LT6411
13
6411f
TYPICAL APPLICATIONS
Figure 9. 2-Tone Response of the LT6411 Congured with
Single-Ended Inputs Driving the LTC2249 at 29.5MHz, 30.5MHz
Twisted-Pair Line Driver
The LT6411 is ideal when used for driving inexpensive
unshielded twisted-pair wires as often found in telephone
or communications infrastructure. The input can be com-
posite video, or if three parts are used, RGB or similar and
can be either single ended or differential. The LT6411 has
excellent performance with all formats.
Double termination of the video cable will enhance delity
and isolate the LT6411 from capacitive loads. Although
most twisted-pair cables have a characteristic impedance
Figure 10. Twisted-Pair Driver
FREQUENCY (MHz)
0
–140
AMPLITUDE
(dBFS)
–120
–100
–80
0
–40
5
15
20
40
6411 F09
–20
–60
–130
–110
–90
–10
–50
–30
–70
10
25
30
35
32768 POINT FFT
TONE 1 AT 29.5MHz, –7dBFS
TONE 2 AT 30.5MHz, –7dBFS
IM3 = –90dBc
13
50
100
50
5V
–5V
6,9,10
1,2,3,7
6411 F10
RECEIVER
5
LT6411
AV = 2
IN+
IN–
+
–
14
15
16
11,12
of 100
Ω, the cables can be terminated with a smaller
series resistance or a larger shunt resistance in order to
compensate for attenuation. A typical circuit for a twisted-
pair driver is shown in Figure 10.
Single Supply Differential ADC Driver
The LT6411 is well suited for driving differential analog
to digital converters. The low output impedance of the
LT6411 is capable of driving a variety of lters as well as
interfacing with the typically high impedance inputs of
ADCs. In addition, the LT6411’s excellent distortion allows
the part to perform with an SFDR below the limits of many
high speed ADCs. The DC1057 demo board, shown sche-
matically in Figure 11 and physically in Figure 12, allows
implementation and testing of the LT6411 with a variety
of different Linear Technology high speed ADCs.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LT6411IUD | 制造商:LINER 制造商全稱:Linear Technology 功能描述:650MHz Differential ADC Driver/Dual Selectable Gain Amplifi er |
| LT6411IUD#PBF | 功能描述:IC ADC DRVR/GAIN AMP 16-QFN RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉換速率:350 V/µs 增益帶寬積:180MHz -3db帶寬:320MHz 電流 - 輸入偏壓:12.5µA 電壓 - 輸入偏移:800µV 電流 - 電源:15mA 電流 - 輸出 / 通道:85mA 電壓 - 電源，單路/雙路(±):2.5 V ~ 12.6 V，±1.25 V ~ 6.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:8-MSOP 包裝:帶卷 (TR) |
| LT6411IUD#TRPBF | 功能描述:IC ADC DRVR/GAIN AMP 16-QFN RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:1 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉換速率:0.028 V/µs 增益帶寬積:105kHz -3db帶寬:- 電流 - 輸入偏壓:3nA 電壓 - 輸入偏移:100µV 電流 - 電源:3.3µA 電流 - 輸出 / 通道:12mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 12 V，±1.35 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:14-TSSOP 包裝:剪切帶 (CT) 其它名稱:OP481GRUZ-REELCT |
| LT6412 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UNDERSTANDING THE SUBJECT IS CUSTOMER SERVICE |
| LT6413 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UNDERSTANDING THE SUBJECT IS CUSTOMER SERVICE |
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