參數資料
| 型號： | LT6600IS8-20 |
| 廠商： | Linear Technology |
| 文件頁數： | 1/12頁 |
| 文件大小： | 0K |
| 描述： | IC AMP DIFF LP FLTR 20MHZ 8-SOIC |
| 標準包裝： | 100 |
| 放大器類型： | 差分 |
| 電路數： | 1 |
| 輸出類型： | 差分 |
| 電流 - 輸入偏壓： | 50µA |
| 電壓 - 輸入偏移： | 10000µV |
| 電流 - 電源： | 46mA |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 11 V，±1.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SO |
| 包裝： | 管件 |
LT6600-20
1
66002fb
TYPICAL APPLICATION
DESCRIPTION
Very Low Noise, Differential
Amplier and 20MHz Lowpass Filter
The LT6600-20 combines a fully differential amplier with a
4th order 20MHz lowpass lter approximating a Chebyshev
frequency response. Most differential ampliers require
many precision external components to tailor gain and
bandwidth. In contrast, with the LT6600-20, two external
resistors program differential gain, and the lter’s 20MHz
cutoff frequency and passband ripple are internally set.
The LT6600-20 also provides the necessary level shifting
to set its output common mode voltage to accommodate
the reference voltage requirements of A/Ds.
Using a proprietary internal architecture, the LT6600-20
integrates an antialiasing lter and a differential ampli-
er/driver without compromising distortion or low noise
performance. At unity gain the measured in band signal-
to-noise ratio is an impressive 76dB. At higher gains the
input referred noise decreases so the part can process
smaller input differential signals without signicantly
degrading the output signal-to-noise ratio.
The LT6600-20 also features low voltage operation. The
differential design provides outstanding performance for
a 2VP-P signal level while the part operates with a single
3V supply.
The LT6600-20 is packaged in an SO-8 and is pin compat-
ible with stand alone differential ampliers.
An 8192 Point FFT Spectrum
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
FEATURES
APPLICATIONS
n Programmable Differential Gain via Two External
Resistors
n Adjustable Output Common Mode Voltage
n Operates and Specied with 3V, 5V, ±5V Supplies
n 0.5dB Ripple 4th Order Lowpass Filter with 20MHz
Cutoff
n 76dB S/N with 3V Supply and 2VP-P Output
n Low Distortion, 2VP-P, 800Ω Load
2.5MHz: 83dBc 2nd, 88dBc 3rd
20MHz: 63dBc 2nd, 64dBc 3rd
n Fully Differential Inputs and Outputs
n SO-8 Package
n Compatible with Popular Differential Amplier
Pinouts
n High Speed ADC Antialiasing and DAC Smoothing in
Networking or Cellular Base Station Applications
n High Speed Test and Measurement Equipment
n Medical Imaging
n Drop-in Replacement for Differential Ampliers
–
+
–
+
RIN
402Ω
RIN
402Ω
0.01μF
0.1μF
49.9Ω
18pF
5V
–
+
VMID
VOCM
VIN
VCM
AIN
V+
V–
DOUT
LT6600-20
A/D
LTC1748
3
4
1
7
2
8
5
6
66002 TA01a
GAIN = 402Ω/RIN
1μF
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
–60
–30
–20
40
66002 TA01b
–70
–80
–120
10
20
30
–100
0
–10
–40
–50
–90
–110
INPUT 5.9MHz
2VP-P
fSAMPLE = 80MHz
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相關代理商/技術參數 |
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| LT6600IS8-20#PBF | 功能描述:IC AMP DIFF LP FLTR 20MHZ 8-SOIC 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:4 輸出類型:- 轉換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源，單路/雙路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作溫度:0°C ~ 70°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:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| LT6600IS8-20#TR | 功能描述:IC AMP DIFF LP FLTR 20MHZ 8-SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:73 系列:Over-The-Top® 放大器類型:通用 電路數:4 輸出類型:滿擺幅 轉換速率:0.07 V/µs 增益帶寬積:200kHz -3db帶寬:- 電流 - 輸入偏壓:1nA 電壓 - 輸入偏移:285µV 電流 - 電源:50µA 電流 - 輸出 / 通道:25mA 電壓 - 電源，單路/雙路(±):2 V ~ 44 V，±1 V ~ 22 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-WFDFN 裸露焊盤 供應商設備封裝:16-DFN-EP（5x3） 包裝:管件 |
| LT6600IS8-20#TRPBF | 功能描述:IC AMP DIFF LP FLTR 20MHZ 8-SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:73 系列:Over-The-Top® 放大器類型:通用 電路數:4 輸出類型:滿擺幅 轉換速率:0.07 V/µs 增益帶寬積:200kHz -3db帶寬:- 電流 - 輸入偏壓:1nA 電壓 - 輸入偏移:285µV 電流 - 電源:50µA 電流 - 輸出 / 通道:25mA 電壓 - 電源，單路/雙路(±):2 V ~ 44 V，±1 V ~ 22 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-WFDFN 裸露焊盤 供應商設備封裝:16-DFN-EP（5x3） 包裝:管件 |
| LT6600IS8-5 | 制造商:Linear Technology 功能描述:Differential Amplifier and Low Pass Filter 8-Pin SOIC N |
| LT6600IS8-5#PBF | 功能描述:IC AMP DIFF LP FLTR 5MHZ 8-SOIC 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: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 |
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