 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
AFE5808A Datasheet(PDF) 7 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
AFE5808A Datasheet(HTML) 7 Page - Texas Instruments |
|
|
7 / 66 page  AFE5808A www.ti.com SLOS729B – OCTOBER 2011 – REVISED APRIL 2012 ELECTRICAL CHARACTERISTICS (continued) AVDD_5 V = 5 V, AVDD = 3.3 V, AVDD_ADC = 1.8 V, DVDD = 1.8 V, AC-coupled with 0.1 µF at INP and bypassed to ground with 15 nF at INM, No active termination, VCNTL = 0 V, fIN = 5 MHz, LNA = 18 dB, PGA = 24 dB, 14Bit, sample rate = 65 MSPS, LPF Filter = 15 MHz, low noise mode, VOUT = –1 dBFS, internal 500 Ω CW feedback resistor, CMOS CW clocks, ADC configured in internal reference mode, single-ended VCNTL mode, VCNTLM = GND, at ambient temperature TA = 25°C, unless otherwise noted. Min and max values are specified across full-temperature range with AVDD_5 V = 5 V, AVDD = 3.3 V, AVDD_ADC = 1.8 V, DVDD = 1.8 V PARAMETER TEST CONDITION MIN TYP MAX UNITS AC ACCURACY LPF Bandwidth tolerance ±5% CH-CH group delay variation 2 MHz to 15 MHz 2 ns CH-CH Phase variation 15 MHz signal 11 Degree 0 V < VCNTL < 0.1 V (Dev-to-Dev) ±0.5 0.1 V < VCNTL < 1.1 V(Dev-to-Dev) –0.9 ±0.5 0.9 Gain matching dB 0.1 V < VCNTL < 1.1 V(Dev-to-Dev) Temp = 0°C and 85°C –1.1 ±0.5 1.1 1.1 V < VCNTL < 1.5 V(Dev-to-Dev) ±0.5 Gain matching Channel-to-Channel ±0.25 dB Output offset Vcntl= 0, PGA = 30 dB, LNA = 24 dB –75 75 LSB AC PERFORMANCE Fin = 2 MHz; VOUT = -1 dBFS –60 Fin = 5 MHz; VOUT = -1 dBFS –60 Fin = 5 MHz; VIN= 500 mVpp, HD2 Second-Harmonic Distortion dBc –55 VOUT = –1dBFS, LNA = 18dB, VCNTL=0.88 V Fin = 5 MHz; Vin = 250 mVpp, –55 VOUT =–1 dBFS, LNA = 24dB, VCNTL= 0.88 V Fin = 2 MHz; VOUT = –1dBFS –55 Fin = 5 MHz; VOUT = –1dBFS –55 Fin = 5 MHz; VIN = 500 mVpp, HD3 Third-Harmonic Distortion dBc –55 VOUT = –1 dBFS, LNA = 18 dB, VCNTL= 0.88 V Fin = 5 MHz; VIN = 2 50 mVpp, –55 VOUT = –1 dBFS, LNA = 24 dB, VCNTL= 0.88 V Fin = 2 MHz; VOUT=–1 dBFS –55 THD Total Harmonic Distortion dBc Fin = 5 MHz; VOUT=–1 dBFS –55 f1 = 5 MHz at –1dBFS, IMD3 Intermodulation distortion –60 dBc f2 = 5.01 MHz at –27 dBFS XTALK Cross-talk Fin = 5 MHz; VOUT= –1 dBFS –65 dB Phase Noise 1 kHz off 5 MHz (VCNTL=0V) –132 dBc/Hz LNA Input Referred Voltage Noise Rs = 0 Ω, f = 2MHz, Rin = High Z, Gain = 24/18/12 dB 0.63/0.70/0.9 nV/rtHz High-Pass Filter -3 dB Cut-off Frequency 50/100/150/200 KHz LNA linear output 4 VPP VCAT+ PGA VCAT Input Noise 0dB/-40 dB Attenuation 2/10.5 nV/rtHz PGA Input Noise 24 dB/30 dB 1.75 nV/rtHz -3dB HPF cut-off Frequency 80 KHz Copyright © 2011–2012, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Link(s): AFE5808A |
Similar Part No. - AFE5808A |
|
Similar Description - AFE5808A |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
