AD10200
11
10MHz = 1.0149
50MHz = 1.085
100MHz = 1.130
150MHz = 1.092
10
9
8
7
6
5
4
3
2
1
10MHz = 50.22 + j.173
50MHz = 48.79 – j4.2
100MHz = 46.95 – j5.9
150MHz = 48.55 – j4.66
3.0 32.7 62.4 92.1 121.8 151.5 181.2 210.9 240.6 270.3 300.0
MHz
TPC 13. Input Impedance S11
TPC 14. Voltage Standing Wave Ratio (VSWR)
SAMPLE N
SAMPLE N+10
SAMPLE N+11
SAMPLE N–1
AIN
SAMPLE N+1
SAMPLE N+9
1/fS
ENCODE
ENCODE
tPD
tV
DATA NϷ11
DATA NϷ10
NϷ9
NϷ2
DATA NϷ1
DATA N
DATA N+1
D11ϷD0
Figure 1. Timing Diagram
V
CC
V
V
CC
CC
17k⍀
8k⍀
17k⍀
Q1
NPN
ENCODE
ENCODE
100⍀
100⍀
8k⍀
V
OUTPUT
REF
Figure 2. Equivalent Encode Input Circuit
Figure 4. Equivalent Voltage Reference Output Circuit
V
CC
V
CC
5k⍀
7k⍀
5k⍀
A
IN
50k⍀
100⍀
DIGITAL
OUTPUT
7k⍀
Figure 3. Equivalent Digital Output Circuit
Figure 5. Equivalent Analog Input Circuit
REV. 0
–9–
ADI [ ADI ]
