PEF2256EV22NP Lantiq, PEF2256EV22NP Datasheet - Page 130

• 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

7
7.1
Figure 45
7.1.1
For data input, three different data types are supported:
•
•
•
7.1.2
The FALC
receive equalization network, noise filtering and programmable line build-outs (LBO).
Data Sheet
RL2/RDIN/RCLKI
RL1/RDIP/ROID
Ternary coded signals received at multifunction ports RL1 and RL2 from a -36 dB
ternary interface. The ternary interface is selected if LIM1.DRS is reset.
Digital dual-rail signals received on ports RDIP and RDIN. The dual-rail interface is
selected if LIM1.DRS and FMR0.RC1 is set.
Unipolar data on port ROID received from a fiber-optical interface. The optical
interface is selected if LIM1.DRS is set and FMR0.RC1 is reset.
SYNC
MCLK
®
Functional Description T1/J1
Receive Path in T1/J1 Mode
Receive Line Interface (T1/J1)
Receive Short and Long-Haul Interface (T1/J1)
56 has an integrated short-haul and long-haul line interface, including a
Receive Clock System (T1/J1)
Equalizer
130
Detector
Analog
LOS
Recovery
Clock &
DPLL
Data
Receive Jitter
Attenuator
DCO-R
Functional Description T1/J1
Detector
Alarm
Decoder
Line
Rev. 1.1, 2005-06-13
PEF 2256 H/E
FALC
RDATA
RCLK
Receive
System
Interface
FSC
F 0117
®
56