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— IC芯片 | 连接器 | 传感器 | 被动器件 —
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— IC芯片 | 连接器 | 传感器 | 被动器件 —

Telecom interface integrated circuits (ICs) provide specific functionality and control in communication network interfacing such as Ethernet switching, line drivers, ISDN, amplifiers, channel extenders, digital phase-locked loops, DTMF, tone generators and decoders, echo cancelation, detectors and generators, DDA, phone line monitors, and calling line identifiers.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() PEF3332FV2.2 $11.91 | Infineon Technologies | VINETIC VOICE OVER IP PROCESSOR | Bulk | - | - | * | - |
![]() PEF3394ELV2.2-G $18.49 | Infineon Technologies | TELEPHONY INTERFACE CIRCUIT | Bulk | - | - | * | - |
![]() PEF3452H-V13 $25.96 | Infineon Technologies | IC TELECOM INTERFACE MQFP-44 | Tray | PG-MQFP-44-2 | Surface Mount | TE3-LIU™ | -40°C ~ 85°C |
![]() PEF3452HV1.3 $28.03 | Lantiq | LINE INTERFACE UNIT | Bulk | PG-MQFP-44-2 | Surface Mount | - | -40°C ~ 85°C |
![]() PEF3452HV1.3A $29.40 | Lantiq | LINE INTERFACE UNIT FOR DS3, STS | Bulk | - | - | - | - |
![]() PEF3460EV1.2 $94.07 | Infineon Technologies | FRAMER E3/T3 | Bulk | - | - | * | - |
![]() PEF38000HLV11 $22.46 | MaxLinear, Inc. | VOICECODEC PEF38000HLV11 LQFP100 | Tray | - | - | - | - |
![]() PEF39000HLV11 $22.06 | MaxLinear, Inc. | VOICECODEC PEF39000HLV11 LQFP100 | Tray | - | - | - | - |

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