PEF2256EV22NP Lantiq, PEF2256EV22NP Datasheet - Page 190

• Manufacturer Part Number: PEF2256EV22NP
• Manufacturer: Lantiq

Specifications of PEF2256EV22NP

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Figure 70
Figure 71
Data Sheet
SYPX
SCLKX
XDI
XSIG
XSIG
SYPX
SCLKX
XDI
XSIG
T
F
ABCD
ABAB
A B C D
A B A B
4 5 6 7
T
F
ABCD
TS23
A B C D
4 5 6 7
2.048 MHz Transmit Signaling Clocking (T1/J1)
1.544 MHz Transmit Signaling Highway (T1/J1)
TS31
T
T
F
F
F
0 1 2 3 4 5 6 7
= Time slot offset (RC0, RC1)
= FS/DL-bit
= ESF signaling bits for time slots 1...23
read only during last frame of a multiframe,
= F12 signaling bits for time slots 1...23
read only during last frame of a multiframe (bit positions 4/5)
channel
FS/DL-
= Time slot offset (RC0, RC1)
= FS/DL-bit
= Signaling bits for time slots 1...24,
time slot mapping according to channel translation mode 0,
read only during last frame of a multiframe
TS0
TS0
A B C D
A B A B
F
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
TS1
TS1
A B C D
A B C D
A B A B
125 µs
125 µs
190
0 1 2 3 4 5 6 7
TS2
A B C D
0 1 2 3 4 5 6 7
Functional Description T1/J1
TS3
A B C D
0 1 2 3 4 5 6 7
Idle-channel
Rev. 1.1, 2005-06-13
TS4
TS23
A B C D
PEF 2256 H/E
A B C D
A B A B
FALC
0 1 2 3
F0137
F
F
F
F0136
ESF
F12
®
56