HC55185EVAL1 Intersil, HC55185EVAL1 Datasheet - Page 9

• Manufacturer Part Number: HC55185EVAL1
• Manufacturer: Intersil

PCM4 Configuration Typical Measurements
RESULT
RESULT
TX:
RESULT
MODIF.
TX:
MODE A 43 VAR. GAIN/LEV. TX:
FIGURE 9. DIGITAL TO ANALOG GAIN vs FREQUENCY
FIGURE 13. DIGITAL TO ANALOG TOTAL DISTORTION
MODE A 55 TOTAL DIST.
RX:
TX:
RX:
RX
dB
TS
dB
TS
dB
TS
TS
FIGURE 11. DIGITAL TO ANALOG GAIN vs LEVEL
0
0
MODE A 33 VAR. GAIN/FRE. TX:
0
+44.0
+40.0
+30.0
+20.0
+14.0
TS
+1.5
+1.0
+0.0
TS 0
-1.0
-1.5
+2.0
+1.0
+0.0
-1.0
-2.0
-55.0
200
-55.0
0
0
-55.0 0dBm0
+0.00 dBm0
-55.0
1000
-40.0
-40.0
0dBM0
TX:
4-9
2000
1014Hz
1014Hz
-20.0
-20.0
201Hz
RX: -0.0dBr
RX: 0.0dBr
RX: -0.dBr
3000
+0.0
+0.0
Application Note 9814
3600
=100Hz
= 2.0dB
= 2.0dB
A-A
A-D
D-D
A-A
A-D
D-D
A-A
A-D
D-D
SWP/S
FREQ.
SWP/S
LEVEL
SWP/S
LEVEL
D-A
D-A
D-A
RESULT
RESULT
RESULT
TX:
TX: TS
TX:
MODIF.
MODE A 33 VAR. GAIN/FRE. TX:
FIGURE 10. ANALOG TO DIGITAL GAIN vs FREQUENCY
MODE A 43 VAR. GAIN/LEV. TX:
FIGURE 14. ANALOG TO DIGITAL TOTAL DISTORTION
RX:
MODE A 55 TOTAL DIST.
RX:
RX:
dB
TS
TS
dB
TS
dB
TS
FIGURE 12. ANALOG TO DIGITAL GAIN vs LEVEL
TS
0
0
0
+44.0
+40.0
+30.0
+20.0
+14.0
+1.5
+1.0
+0.0
+2.0
+1.0
+0.0
-1.0
-1.5
-1.0
-2.0
-55.0
200
-55.0
0
0
0
-55.0
-55.0 0dBm0
+0.00 dBm0
1000
-40.0
-40.0
0dBm0
2000
TX: +0.0 RX:
1014Hz
1014Hz
201Hz
+0.0 RX:
+0.0 RX:
-20.0
-20.0
3000
dBr
dBr
+0.0
+0.0
dBr
3600
= 100Hz
= 2.0dB
= 2.0dB
A-A
D-A
D-D
A-A
D-A
D-D
A-A
D-A
D-D
SWP/S
LEVEL
SWP/S
LEVEL
SWP/S
FREQ.
A-D
A-D
D-A