PEF 24911 H V2.2 by Infineon (英飞凌) is available from Shenzhen Homehta Technology Co., Ltd.. Request the latest price, stock availability, datasheet and sourcing support for your BOM and electronic component purchasing needs.
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PEF 24911 H V2.2 - 4-Channel ISDN DFE-Q Interface IC by Infineon
The PEF 24911 H V2.2 is an Infineon telecom interface IC associated with the DFE-Q / IEC4-Q chipset. It is used in legacy ISDN U-interface equipment for 2B1Q line-code applications and echo-cancellation signal processing.
Key features:
Infineon PEF 24911 DFE-Q telecom interface device
4-channel ISDN echo-cancellation circuit for 2B1Q line code
IEC4-Q chipset use case in Infineon catalog data
IOM-2 / ISDN interface context shown in public distributor data
PG-MQFP-64 / 64-pin MQFP package class
Industrial temperature range of -40 C to +85 C shown in Infineon catalog data
Legacy telecom IC requiring exact version and suffix confirmation
Typical applications:
ISDN line-card equipment
Telecom access systems
Network termination hardware
Legacy exchange and customer-premises equipment repair
Long-life telecom spare-parts sourcing
Why buy from HOMEHTA?
HOMEHTA supports sourcing for PEF 24911 H V2.2 and other legacy Infineon telecom ICs, including exact-version checks, stock search and RFQ support.
Source note: Key data is based on Infineon official product catalog entries for PEF 24911 H V2.2 and public distributor/datasheet cross-checks.
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PEF 24911 H V2.2.PDF