MAX1448 查看數據表（PDF） - Maxim Integrated

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MAX1448

10-Bit, 80Msps, Single 3.0V, Low-Power ADC with Internal Reference

Maxim Integrated 

10-Bit, 80Msps, Single 3.0V, Low-Power

ADC with Internal Reference

Pin Configuration

CLK

TOP VIEW

ANALOG

INPUT

tAD

tAJ

SAMPLED

DATA (T/H)

T/H TRACK

HOLD

TRACK

Figure 12. Track-and-Hold Aperture Timing

Spurious-Free Dynamic Range (SFDR)

SFDR is the ratio expressed in decibels of the RMS

amplitude of the fundamental (maximum signal compo-

nent) to the RMS value of the next largest spurious

component, excluding DC offset.

Intermodulation Distortion (IMD)

The two-tone IMD is the ratio expressed in decibels of

either input tone to the worst 3rd-order (or higher) inter-

modulation products. The individual input tone levels

are at -6.5dB full scale, and their envelope is at -0.5dB

full scale.

REFN 1

COM 2

VDD 3

GND 4

GND 5

IN+ 6

IN- 7

GND 8

32 31 30 29 28 27 26 25

MAX1448

24 D4

23 OGND

22 T.P.

21 OVDD

20 D5

19 D6

18 D7

17 D8

9 10 11 12 13 14 15 16

TQFP

Chip Information

TRANSISTOR COUNT: 5684

PROCESS: CMOS

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