PEF24901HV22XP Lantiq, PEF24901HV22XP Datasheet - Page 15

• Manufacturer Part Number: PEF24901HV22XP
• Manufacturer: Lantiq

Specifications of PEF24901HV22XP

• Control Interface: HDLC
• Lead Free Status / Rohs Status: Compliant

Other Features
• Software compatible to the PEF 24901 V1.2
• Inputs and outputs 5 V TTL compatible
• DOUT (open drain) accepts pull-up to 3.3 V or 5 V
• Advanced low power CMOS technology
• +3.3 V ±0.3 V Power Supply
• Extended temperature range (– 40 ... to 85 °C) available
• Boundary-Scan, JTAG IEEE 1149.1
Add-On Features and Differences with Respect to DFE-T V1.2
• +3.3 V instead of +5 V power supply
• LT-RP mode is not supported
• DOUT configurable either as open drain or push-pull (tristate) output
• Bit Error Rate measurement per port
• Additional digital local loops
• C/I code ’HI’ are no more supported
• C/I code mnemonics adapted to 2B1Q notation for consistency reasons - coding has
• State machine notation is aligned to that of 2B1Q for consistency reasons
• New MON-12 class features internal register access
• Coefficients are no more retrievable by MON-8 commands
• The Boundary-Scan instructions ’CLAMP’ and HIGHZ are supported in version 2.2
• JTAG Boundary-Scan with dedicated reset line TRST
Data Sheet
been retained unchanged
(’SSP’ is omitted since for this function a dedicated pin is reserved)
(replaces power-on reset functionality)
16
Introduction
PEF 24901
2002-09-30
DFE-T