CS5542 데이터 시트보기 (PDF) - Cirrus Logic

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CS5542

22-Bit, Multi-Channel ∆Σ ADC Chip Set

Cirrus Logic 

CS5542 CS5543

CS5543 FILTER CHARACTERISTICS: (TA= 25°C, VD1+ = VD2+ = VD3+ = 5 V ±5%; GND1 =

GND2 = GND3 = 0 V; Output Word Rate (OWR) = CLKIN/2048)

Parameter

Min

Typ

Max

Units

Passband

-3 dB Frequency

Equivalent Noise Bandwidth

Stop Band

Stop Band Rejection

(CS5543 only)

Stop Band Rejection

(CS5542/43 Combination)

Group Delay

Group Delay vs. Frequency (Linear Phase)

Decimation Ratio

(CS5543 input to output)

-

-

0.5

OWR

-

0.536

-

OWR

0.536

OWR

0.016

0.5

128 X

OWR

120

dB

127

dB

3/OWR

s

0

s

128

6

DS109PP2

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