Rainbow Electronics AT84AD004 - Manual (Page 44)

44
AT84AD004
5390A–BDC–06/04
Figure 45. Simplified Data Ready Reset Buffer Model
Figure 46. Analog Input Model
VCCD/2
100
Ω
VCCD
GNDD
DDRB
DDRBN
100
Ω
50
Ω
50
Ω
GND
GND
Vcca
GND
Vcca
Sel Input I
GND
VinI
VinQ
Sel Input Q
VinQ Reverse
Termination
50
Ω
ESD
ESD
VinQ
Double
Pad
VinI Double Pad
DC Coupling
(Common Mode = Ground = 0V)
GND – 0.4V
MAX
50
Ω
Vinl Reverse
Termination