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PSB21483FV1.7
IC SPEECH/VOICE INCA-S TQFP-144
- Product Category: Telecom Interface ICs
- Mfr. Part # PSB21483FV1.7
- Package: 144-LQFP
- Lead Free Status /RoHS Status:
- Data Sheet: PSB21483FV1.7 Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
-
Please send inquiry,we will respond immediately.
Mfr. Part #: PSB21483FV1.7
- Product Details
Product Details
PRODUCT BRIEF
The INCA-P, PSB 21493, integrates in a single clip, all the functions required for a high feature PBX phone.The line transceiver of the INCA-P implements the subscriber access functions for a digital PBX terminal to be connected to a two-wire UPN Interface. The chip provides complete Layer-1 and basic Layer-2 functions for digital terminals.
Different interfaces allow connection to a variety of devices including a full-speed USB interface for PC host communications.
Features
â– Two-wire transceiver with AMI coded 2B+D channelsâ– C166 based 16-bit CPU
â– Bootstrap Loader Function
â– On-Chip General Purpose SRAM (4 KBytes)
â– On-Chip Debug System OCDS (Level 1)
â– Both Power-on-Reset and Under Voltage Detection provided
â– Terminal-specific Functions, including Keypad Scanner, LED Matrix Control, and two Pulse Width Modulation units
â– 12 Mbit/s Full-Speed Mode complies with USB Specification V1.1
â– 15 SW-configurable Endpoints, as well as the bi-directional Control Endpoint 0
â– Full-duplex echo cancellation with noise reduction
â– Two transducer correction filters
â– Tone Generator
â– DTMF Receiver
â– Three differential inputs for the handset microphone, speakerphone, and the headset
■Three differential outputs for a handset ear piece (200 Ω), a headset (200 Ω),=and a loudspeaker (100 mW @ 20 Ω)
■PCM A-Law/µ-Law (ITU-T G.711) and 8/16-bit linear data
â– PCM Codec is fully compatible with the ITU-T G.712 and ETSI (NET33) specification
Applications
â– PBX Feature Phone with full-duplex, hands-free operation, including USB interfaceICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the PSB21483FV1.7. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
Please send inquiry, we will respond immediately.
Mfr. Part #: PSB21483FV1.7
