73k224bl ETC-unknow, 73k224bl Datasheet - Page 31

• Manufacturer Part Number: 73k224bl
• Description: Single-chip Modem Integrated Hybrid
• Manufacturer: ETC-unknow

73K224BL BER vs S/N-DPSK LOW BAND
10
10
10
10
10
10
10
10
10
10
-2
-3
-4
-5
-6
-2
-3
-4
-5
-6
BER VS S/N-QAM-LOW BAND
4
8
C1, C2, FLAT
10
6
SIGNAL TO NOISE (dB)
73K224BL
SIGNAL TO NOISE (dB)
12
8
FLAT
10
14
3002
3002
LOW BAND RECEIVE
DPSK OPERATION
12
HIGH BAND RECEIVE
16
1200 BIT/S
QAM OPERATION
-30 dBm
2400 BIT/S
-30 dBm
C1
Single-Chip Modem w/ Integrated Hybrid
14
18
C2
16
20
31
V.22bis/V.22/V.21/Bell 212A/103
73K224BL BER vs S/N-DPSK HIGH BAND
10
10
10
10
10
10
10
10
10
10
-2
-3
-4
-5
-6
-2
-3
-4
-5
-6
BER VS S/N-QAM-HIGH BAND
4
8
C2
10
6
73K224BL
SIGNAL TO NOISE (dB)
SIGNAL TO NOISE (dB)
12
8
FLAT
14
10
C1, 3002, FLAT
3002
HIGH BAND RECEIVE
73K224BL
DPSK OPERATION
HIGH BAND RECEIVE
16
12
QAM OPERATION
1200 BIT/S
-30 dBm
2400 BIT/S
-30 dBm
C1
18
14
C2
20
16