Datasheet AD10200 (Analog Devices) - 10

AD10200 11 10MHz = 1.0149 50MHz = 1.085 10 100MHz = 1.130 150MHz = 1.092 9 8 7 6 5 4 3 10MHz = 50.22 + j.173 50MHz = 48.79 – j4.2 2 100MHz = 46.95 – j5.9 150MHz = 48.55 – j4.66 1 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–1 SAMPLE N SAMPLE N+10 SAMPLE N+11 AIN SAMPLE N+1 SAMPLE N+9 1/fS ENCODE ENCODE tPD tV D11
⬇
D0 DATA N
⬇
11 DATA N
⬇
10 N
⬇
9 N
⬇
2 DATA N
⬇
1 DATA N DATA N + 1
Figure 1. Timing Diagram
VCC VCC VCC 17k
⍀
17k
⍀
Q1 ENCODE ENCODE NPN 100
⍀
100
⍀
8k
⍀
8k
⍀
VREF OUTPUT
Figure 2. Equivalent Encode Input Circuit Figure 4. Equivalent Voltage Reference Output Circuit
VCC VCC 5k
⍀
5k
⍀
AIN 50
⍀
100
⍀
DIGITAL OUTPUT 7k
⍀
7k
⍀ Figure 3. Equivalent Digital Output Circuit Figure 5. Equivalent Analog Input Circuit REV. B –9–