GAIN ERROR vs. REFERENCE VOLTAGE 400 VDD = 3.6V 300 200 100 0 -100 -200 -300 -400 0.6 1.1 1.6 2.1 2.6 3.1 REFERENCE VOLTAGE (V) 3.6 SUPPLY CURRENT vs. SUPPLY VOLTAGE 800 VREF = 1.5V, CL = 33pF fSCLK = 4.8MHz, fSAMPLE = 300ksps AIN = FULL SCALE, 10kHz SINE WAVE 700 600...
PCM1690-Q1 PARAMETER TEST CONDITIONS MIN TYP MAX UNIT DAC CHARACTERISTICS Resolution 16 24 Bits DC ACCURACY Gain mismatch channel-to-channel ±2.0 ±6 % of FSR Gain error ±2.0 ±6 % of FSR Bipolar zero error DYNAMIC PERFORMANCE(1) (2) ±1.0 % of FSR fS = 48 kHz, VOUT = 0 dB –...
4.2 Mode II (Low-Voltage) Measurements The low-voltage path passes the signal straight to the input of the ADS1262 to avoid additional noise sources, offset, and gain error. The maximum absolute voltages to terminal pins T2/T3 are ±2.2 V (PGA enabled) and ±2.6 V (1) (PGA disabled)...
Experimental results suggest that the performance gain predictions for JSCPM using a simpler channel model are also valid when more sophisticated channel simulations are used, provided that a number of additional steps are taken after the optimization to account for the complex characteristics of ...
A two-channel time-interleaved analog-to-digital converter (TIADC) system that provides for estimation and correction of offset, gain, and sample-time errors. Error in the offsets of the two ADCs that form the TIADC produces a spurious signal at the Nyquist frequency that can be used to ...
Offset Error Match The difference in offset error between any two channels. Gain Error The deviation of the last code transition (111…110) to (111…111) from the ideal, that is, VDD − 1 LSB after the offset error has been adjusted out. Gain Error Match The difference in gain error...
Ts=1;%gain of an optical filter; ignore if no filter is used index=1.5;%refractive index of a lens at a PD; ignore if no lens is used FOV=60*pi/180;%FOV of a receiver G_Con=(index^2)/sin(FOV);%gain of an optical concentrator ...
www.austriamicrosystems.comRevision 1.028 - 20AS1539/AS1541Data Sheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c sFigure 10. Offset Error vs. Supply VoltageFigure 11. Offset Matching vs. Supply VoltageFigure 12. Gain Error vs. Temperatu
This paper presents some trellis codes that provide high coding gain to channels with slow, non frequency-selective Rayleigh fading. It is shown that the use of two encoders in parallel-used to specify the in-phase and quadrature components of the transmitted signal-results in greater minimum ti...
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