TDA8579 Datasheet, PDF (8/13 Pages) NXP Semiconductors – Dual common-mode rejection differential line receiver

Philips Semiconductors
Dual common-mode rejection
differential line receiver
Product specification
TDA8579
40
CMR
(dB)
50
MBD214
60
70
80
90
100
300
500
700
900
1100 _{VCM (rms) (mV)1300}
Fig.7 Common-mode rejection ratio as a function of common-mode input voltage; f = 1 kHz (R_s = 0 Ω).
0
CMR
(dB)
20
MBD211
40
(1)
60
(2)
(3)
80
100
10
10 ²
10 ³
10 ⁴
f (Hz)
10 ⁵
(1) C2 = 22 µF.
(2) C2 = 47 µF.
(3) C2 = 100 µF.
Fig.8 Common-mode rejection ratio as a function of frequency; V_CM = 1 V (RMS).
1995 Dec 15
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