RS8973 Mindspeed Technologies, RS8973 Datasheet - Page 112

• Manufacturer Part Number: RS8973
• Description: Single-chip Sdsl/hdsl Transceiver
• Manufacturer: Mindspeed Technologies

5.0 Electrical and Mechanical Specifications
5.9 Test Conditions
Figure 5-17. Upper Bound of the Average PSD of a 1160 kbaud System (Source ETSI TS 101 135 Formerly ETR 152)
Figure 5-18. Transmitter Test Circuit
5-24
– 100
– 120
– 130
– 20
– 40
– 60
– 80
dBm/Hz
e3
1
Driver
Line
RS8973
+
–
5.9 Test Conditions
Figure 5-18
standard output and open-drain output loads, respectively.
e4
1
– 41,5 dBm/Hz
Floor at – 121,5 dBm/Hz
shows the transmitter test circuit.
TXP (71)
TXP (74)
Preliminary Information
Conexant
e5
1
15.4
15.4
4,85
e5
Inductance = 2mH
Transformer
1
e6
Primary
Line
1:2
Single-Chip SDSL/HDSL Transceiver
Figures 5-19
+
–
4,85
e6
and
1
e7
+
–
5-20
R
L
Hz
show the
N8973DSD
RS8973