Moteur de recherche de fiches techniques de composants électroniques |
|
LT6604-15 Fiches technique(PDF) 1 Page - Linear Technology |
|
LT6604-15 Fiches technique(HTML) 1 Page - Linear Technology |
1 / 16 page LT6604-15 1 660415fa TYPICAL APPLICATION DESCRIPTION Dual Very Low Noise, Differential Amplifier and 15MHz Lowpass Filter The LT®6604-15 consists of two matched, fully differential amplifiers, each with a 4th order, 15MHz lowpass filter. The fixed frequency lowpass filter approximates a Chebyshev response. By integrating a filter and a differential ampli- fier, distortion and noise are made exceptionally low. At unity gain, the measured in band signal-to-noise ratio is an impressive 76dB. At higher gains, the input referred noise decreases, allowing the part to process smaller input differential signals without significantly degrading the signal-to-noise ratio. Gain and phase are highly matched between the two chan- nels. Gain for each channel is independently programmed using two external resistors. The LT6604-15 enables level shifting by providing an adjustable output common mode voltage, making it ideal for directly interfacing to ADCs. The LT6604-15 is fully specified for 3V operation. The differential design enables outstanding performance at a 2VP-P signal level for a single 3V supply. See the back page of this datasheet for a complete list of related single and dual differential amplifiers with integrated 2.5MHz to 20MHz lowpass filters. Channel to Channel Gain Matching FEATURES APPLICATIONS n Dual Differential Amplifier with 15MHz Lowpass Filters 4th Order Filters Approximates Chebyshev Response Guaranteed Phase and Gain Matching Resistor-Programmable Differential Gain n 76dB Signal-to-Noise (3V Supply, 2VP-P Output) n Low Distortion, 2VP-P, 800Ω Load, VS = 3V 1MHz: 86dBc 2nd, 90dBc 3rd 10MHz: 63dBc 2nd, 69dBc 3rd n Specified for Operation with 3V, 5V and ±5V Supplies n Fully Differential Inputs and Outputs n Adjustable Output Common Mode Voltage n Small 4mm × 7mm × 0.75mm QFN Package n Dual Differential ADC Driver Plus Filter n Single-Ended to Differential Converter n Matched, Dual, Differential Filter Stage n Common Mode Translation of Differential Signals n High Speed ADC Antialiasing and DAC Smoothing in Wireless Infrastructure or Networking Applications n High Speed Test and Measurement Equipment n Medical Imaging L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. 536Ω 536Ω 3V 3V + – + – 660415 TA01 + – DOUT AIN LT6604-15 LTC22xx + – 536Ω 536Ω 3V –OUTA +OUTA –OUTB +OUTB +INA VMIDB VMIDA +INB VOCMA VOCMB –INA –INB V– + – + – + – DOUT AIN + – 50Ω 50Ω DUAL ADC V+A V+B V+B 50Ω 50Ω 18pF 18pF 0.01μF 0.01μF –0.25 12 16 0.15 660415 TA01b 8 4 10 14 6 2 0 –0.2 –0.1 –0.15 0.05 –0.05 0.1 0.2 0 0.25 GAIN MATCH (dB) 50 TYPICAL UNITS TA = 25°C GAIN = 1 fIN = 15MHz |
Numéro de pièce similaire - LT6604-15 |
|
Description similaire - LT6604-15 |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |