Rainbow-electronics MAX1197 Bedienungsanleitung Seite 1

General DescriptionThe MAX1197 is a 3V, dual, 8-bit analog-to-digital con-verter (ADC) featuring fully differential wideband track-and-hold (T/H) inpu

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs10 __________________________________________________________

Detailed DescriptionThe MAX1197 uses a seven-stage, fully differential,pipelined architecture (Figure 1) that allows for high-speed conversion while m

MAX1197are closed. The fully differential circuits sample theinput signals onto the two capacitors (C2a and C2b)through switches S4a and S4b. S2a and

Match the impedance of INA+ and INA-, as well asINB+ and INB-, and set the common-mode voltage tomid-supply (VDD/2) for optimum performance.Analog Inp

MAX1197where fINrepresents the analog input frequency andtAJis the time of the aperture jitter.Clock jitter is especially critical for undersamplingap

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs_____________________________________________________________

MAX1197lation. The 22pF CINcapacitor acts as a small filtercapacitor.Using Transformer CouplingAn RF transformer (Figure 6) provides an excellentsolut

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs_____________________________________________________________

MAX1197modulation (QAM). Typically found in spread-spectrum-based systems, a QAM signal represents a carrier fre-quency modulated in both amplitude an

inductance. Bypass VDD, REFP, REFN, and COM withtwo parallel 0.1µF ceramic capacitors and a 2.2µFbipolar capacitor to GND. Follow the same rules tobyp

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs2 ___________________________________________________________

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs20 __________________________________________________________

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs_____________________________________________________________

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel OutputsMaxim cannot assume responsibility for use of any circuitry o

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs_____________________________________________________________

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs4 ___________________________________________________________

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs_____________________________________________________________

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs6 ___________________________________________________________

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs_____________________________________________________________

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs8 ___________________________________________________________

MAX1197Dual, 8-Bit, 60Msps, 3V, Low-Power ADC withInternal Reference and Parallel Outputs_____________________________________________________________