(China (Mainland))
Product Summary
The RCV336ACFW/SP(R6750-22) is a Modem Device. The RCV336ACFW/SP(R6750-22) supports high speed data, high speed fax, AudioSpan, speakerphone, voice/audio, and VoiceView operation. They are intended for use with dial-up telephone lines in the U.S. or world-wide and are eacg family is offered in six device models (Table 1-1). The RCV336ACFW/SP(R6750-22) supports data line rates to 33.6 kbps in data modem mode or data line rates from 4.8 to 14.4 kbps plus audio in AudioSpan mode; the RCV144ACF/SP supports data line rates to 14.4 kbps in data modem mode or data line rates from 4.8 to 9.6 kbps plus audio in AudioSpan mode; The RCV336ACFW/SP(R6750-22) is pin compatible, allowing design of a common printed circuit board to support either V.34 or V.32 bis modem performance, respectively, with the only hardware difference being the installed modem device.
Parametrics
RCV336ACFW/SP(R6750-22) absolute maximum ratings: (1)Supply Voltage VDD: -0.5 to +7.0V; (2)Input Voltage VIN: -0.5 to (+5VD +0.5)v; (3)Operating Temperature Range ta: -0 to +70°c; (4)Storage Temperature Range tstg: -55 to+125 °c; (5)Analog Inputs VIN: -0.3 to (+5VA + 0.3)V; (6)Voltage Applied to Outputs in High Impedance (Off)State Yiz: -0.5 to (+5VD + 0.5)V; (7)DC Input Clamp Current lK: ±20 mA; (8)DC Output Clamp Current Iok: ±20 mA; (9)Static Discharge Voltage (25°C)VESD: ±2500 V; (10)Latch-up Current (25°C)Ttrig: ±200mA.
Features
RCV336ACFW/SP(R6750-22) features: (1)ITU-T V.61 modulation (4.8 kbps data plus audio); (2)ML144 modulation (4.8 to 9.6 kbps data plus audio); (3)ML288 modulation (4.8 to 14.4 kbps data plus audio); (4)-Audio/silence detection (ML144)and handset echo cancellation; (5)Handset, headset, or half-duplex speakerphone; (6)Full-duplex speakerphone (FDSP)mode (option); (7)Acoustic and line echo cancellation; (8)Microphone gain and muting; (9)Speaker volume control and muting; (10)Room monitor; (11)Data modem throughput up to 115.2 kbps; (12)33.6 kbps and V.34 (RCV336 only); (13)V.32 bis, V.32, V.22 bis, V.22A/B, V.23, and V.21; Bell 212A and 103; (14)V.42 LAPM, MNP 2-4, and MNP 10 error correction; (15)V.42 bis and MNP 5 data compression; (16)MNP 10EC enhanced cellular performance; (17)Hayes AutoSync (option); (18)Fax modem send and receive rates up to 14400 bps; (19)V.33, V.17, V.29, V.27 ter, and V.21 channel 2; (20)Voice/audio mode (option); (21)Enhanced ADPCM compression/decompression -Tone detection/generation and call discrimination; (22)Concurrent DTMF detection; (23)8-bit monophonic audio data encoding at 11.025 kHz or 7200 Hz; (24)VoiceView alternating voice and data (option); (25)World-class operation (option); (26)Call progress, blacklisting, multiple country support; (27)Communication software compatible AT command sets; (28)NVRAM directory and stored profiles; (29)Built-in DTE interfaces with speed up to 115.2 kbps; (30)Parallel 16550A UART-compatible interface; (31)Serial ITU-T V.24 (EIA/TIA-232-E); (32)Supports Rockwell PnP ISA Bus Interface Device; (33)Supports Serial PnP interface per Plug and Play External COM Device Specification, Rev 1.00; (34)Serial async data; parallel async data; (35)Caller ID and distinctive ring detect; (36)Single package: 68-pin PLCC; (37)+5V operation.
Diagrams
