MC12022A MC12022B
Figure 3. Modulus Setup Time
Prop. Delay
In
Out
Sine Wave Generator
50Ω
MC Setup
MC
MC Release
Modulus setup time MC to out is the MC
setup or MC release plus the prop delay.
Figure 4. AC Test Circuit
C1
VCC
IN
C2
IN
MC
SW
OUT
GND
MC Input
VCC = 4.5 to 5.5 V
C3
RL
CL
EXTERNAL COMPONETS
C1 = C2 = 1000 pF
C3 = 0.1 µF
CL = 12 pF (Including Scope
and jig capacitance)
RL = 2.2 kΩ
MOTOROLA RF/IF DEVICE DATA
3