CX28332 Conexant Systems, CX28332 Datasheet - Page 38

• Manufacturer Part Number: CX28332
• Description: (CX28331 - CX28333) Single/Dual/Triple E3/DS3/STS-1 Line Interface Unit
• Manufacturer: Conexant Systems

2.0 Functional Description
2.2 Transmitter
Figure 2-5. Transmit Pulse Mask for STS-1 Rates
Table 2-2. STS-1 Transmit Template Specifications
2-6
Upper Curve
–0.85 T –0.68
–0.68 T 0.26
0.26 T 1.4
Lower Curve
–0.85 T –0.38
–0.38 T 0.36
0.36 T 1.4
Time Axis Range (T)
1.2
0.8
0.6
0.4
0.2
0.2
0
1
1
0.5
Transmit Pulse Mask for STS-1 Rates
Normalized Symbol Time
0
Conexant
0.03
0.03 + 0.5{1 + sin[(pi / 2)(1 + T / 0.34)]}
0.1 + 0.61 e
–0.03
–0.03 + 0.5{1 + sin[(pi / 2)(1 + T / 0.18)]}
0.03
Single/Dual/Triple E3/DS3/STS-1 Line Interface Unit
0.5
–2.4(T – 0.26)
Normalized Amplitude Equation
1
CX28331/CX28332/CX28333
1.5
100985A
100985_014