73K224L
V.22bis, V.22, V.21, Bell 212A, 103
Single-Chip Modem
DATA SHEET
73K224L BER vs S/N-DPSK LOW BAND
73K224L BER vs S/N-DPSK HIGH BAND
-2
-2
10
10
10
10
10
10
10
10
10
10
LOW BAND RECEIVE
-30 dBm
DPSK OPERATION
1200 BIT/S
HIGH BAND RECEIVE
-30 dBm
DPSK OPERATION
1200 BIT/S
-3
-4
-3
C1, 3002, FLAT
-4
C1, C2, FLAT
-5
-5
C2
-6
-6
4
6
8
10
12
14
16
4
6
8
10
12
14
16
SIGNAL TO NOISE (dB)
SIGNAL TO NOISE (dB)
73K224L BER vs S/N-QAM-LOW BAND
73K224L BER vs S/N-QAM-HIGH BAND
-2
-2
10
10
10
10
10
10
HIGH BAND RECEIVE
-30 dBm
QAM OPERATION
2400 BIT/S
LOW BAND RECEIVE
-30 dBm
QUAM OPERATION
2400 BIT/S
C1
-3
-4
-5
-6
-3
-4
-5
-6
10
10
10
10
C1
FLAT
FLAT
C2
3002
C2
8
10
12
14
16
18
20
8
10
12
14
16
18
20
SIGNAL TO NOISE (dB)
SIGNAL TO NOISE (dB)
Page: 28 of 31
© 2005, 2008 TERIDIAN Semiconductor Corporation
Rev 7.1
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
