PEF 3452 H V1.3 Infineon Technologies, PEF 3452 H V1.3 Datasheet - Page 58

• Manufacturer Part Number: PEF 3452 H V1.3
• Description: IC LINE INTERFACE UNIT MQFP-44
• Manufacturer: Infineon Technologies

Specifications of PEF 3452 H V1.3

• Function: Line Interface Unit (LIU)
• Interface: DS3, E3, STS-1
• Number Of Circuits: 1
• Voltage - Supply: 3.13 V ~ 3.46 V
• Current - Supply: 110mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-BQFP
• Includes: Disable, DSX Receive Line Monitor, Noise and Crosstalk Filter, Power Down
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEF3452HV1.3X; PEF3452HV13XP; SP000007643

6.4.7
6.4.7.1
Figure 26
Table 25
No.
1) measured at the output port without transmission line and 75 load;
2) at the center of a pulse interval
3) at the nominal half amplitude
Data Sheet
bit sequence: 0000000([phone](-1)0000000([phone](-1)...
Parameter
Nominal peak voltage of a mark (pulse)
Peak voltage of a space (no pulse)
Nominal pulse width
Amplitude ratio of positive to negative pulses
Pulse width ratio of positive to negative pulses
Pulse Templates
Pulse Template E3
E3 Pulse Shape at Transmitter Output
E3 Pulse Mask
0.5
1.0
V
0
1)
Pulse mask at the 34 368-kbit/s interface
FIGURE 17/G.703
(14.55 + 14.55)
(14.55 – 2.45)
(14.55 + 2.45)
(14.55 + 9.95)
(14.55 – 5.90)
14.55 ns
8.65 ns
12.1 ns
24.5 ns
29.1 ns
17 ns
58
2)
3)
Nominal pulse
Min.
- 0.1
0.95
0.95
Electrical Characteristics
Limit Values
T1818860-92
F0076
Typ.
1.0
14.55
Rev. 2, 2005-01-24
TE3-LIU V1.3
Max.
0.1
1.05
1.05
PEF 3452
Unit
V
V
ns