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CML Micro Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package / Case
Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling CMX909BE2 CML Micro 1: $61.93 550In Stock	Mfr. Part # CMX909BE2 Mouser Part # 226-CMX909BE2	CML Micro	Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling	Datasheet	550In Stock	$61.93 $55.37 $48.54 $45.84 View $43.71 Quote	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demoluator		SMD/SMT	TSSOP-24
Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming MX604DW CML Micro 1: $23.92 279In Stock NRND	Mfr. Part # MX604DW Mouser Part # 226-MX604DW NRND	CML Micro	Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming	Datasheet	279In Stock	$23.92 $18.95 $17.72 $16.87 $15.76	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	UART	SMD/SMT	SOIC-16
Telecom Interface ICs High Performance Low Bit-rate Vocoder CMX638Q3 CML Micro 1: $33.87 45In Stock	Mfr. Part # CMX638Q3 Mouser Part # 226-CMX638Q3	CML Micro	Telecom Interface ICs High Performance Low Bit-rate Vocoder Learn More about CML Micro circuits cmx618 cmx638	Datasheet	45In Stock	$33.87 $32.76 $29.81	Min.: 1 Mult.: 1	Telecom Interface ICs		RALCWI Vocoder		SMD/SMT	VQFN-48
Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming FX604D4 CML Micro 1: $20.06 523In Stock NRND	Mfr. Part # FX604D4 Mouser Part # 226-FX604D4 NRND	CML Micro	Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming	Datasheet	523In Stock	$20.06 $16.02 $13.65 $12.81 $10.02	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	UART	SMD/SMT	SOIC-16
Telecom Interface ICs 1200/2400/4800bps FFSK/MSK CMX469AD3 CML Micro 1: $39.55 355In Stock	Mfr. Part # CMX469AD3 Mouser Part # 226-CMX469AD3	CML Micro	Telecom Interface ICs 1200/2400/4800bps FFSK/MSK Learn More about CML Micro circuits cmx469a	Datasheet	355In Stock	$39.55 $31.56 $26.90 $22.06	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator		SMD/SMT	SOIC-20
Telecom Interface ICs 1200/2400/4800bps FFSK/MSK CMX469AE2 CML Micro 1: $39.55 194In Stock	Mfr. Part # CMX469AE2 Mouser Part # 226-CMX469AE2	CML Micro	Telecom Interface ICs 1200/2400/4800bps FFSK/MSK Learn More about CML Micro circuits cmx589a	Datasheet	194In Stock	$39.55 $31.56 $26.90 $22.06	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator		SMD/SMT	TSSOP-24
Interface - CODECs Full-duplex CVSD Codec with Robust Codeing Algorithmn CMX639D4 CML Micro 1: $28.85 354In Stock	Mfr. Part # CMX639D4 Mouser Part # 226-CMX639D4	CML Micro	Interface - CODECs Full-duplex CVSD Codec with Robust Codeing Algorithmn	Datasheet	354In Stock	$28.85 $23.69 $20.20 $16.71	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Audio CODEC, Voice		SMD/SMT	SOIC-16
Interface - CODECs Full-duplex CVSD Codec with Robust Codeing Algorithmn CMX639E2 CML Micro 1: $28.85 184In Stock	Mfr. Part # CMX639E2 Mouser Part # 226-CMX639E2	CML Micro	Interface - CODECs Full-duplex CVSD Codec with Robust Codeing Algorithmn	Datasheet	184In Stock	$28.85 $23.69 $20.20 $16.71	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Audio CODEC, Voice		SMD/SMT	TSSOP-24
Interface - CODECs CMX655DQ6-REEL CML Micro 1: $3.56 1,198In Stock	Mfr. Part # CMX655DQ6-REEL Mouser Part # 226-CMX655DQ6-R	CML Micro	Interface - CODECs Learn More about CML Micro circuits cmx655d	Datasheet	1,198In Stock	Cut Tape $3.56 $2.65 $2.43 $2.25 Reel $1.91 View $1.86 $1.82	Min.: 1 Mult.: 1 : 1,000	CODECs	Audio CODECs	Audio CODEC, Voice	I2S, PCM, SPI	SMD/SMT	VQFN-24
Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem CMX865AE4 CML Micro 1: $6.41 755In Stock 665Expected 11/24/2026	Mfr. Part # CMX865AE4 Mouser Part # 226-CMX865AE4	CML Micro	Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem	Datasheet	755In Stock 665Expected 11/24/2026	$6.41 $6.24 $5.71 $5.34 $4.65	Min.: 1 Mult.: 1	Telecom Interface ICs		Telecom Signalling	Serial	SMD/SMT	TSSOP-16
Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder CMX869BE2 CML Micro 1: $21.85 211In Stock 310Expected 11/11/2026	Mfr. Part # CMX869BE2 Mouser Part # 226-CMX869BE2	CML Micro	Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	211In Stock 310Expected 11/11/2026	$21.85 $17.11 $15.93 $14.63	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	Serial	SMD/SMT	TSSOP-24
Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem MX614DW CML Micro 1: $20.06 657In Stock 235Expected 12/8/2026	Mfr. Part # MX614DW Mouser Part # 226-MX614DW	CML Micro	Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem	Datasheet	657In Stock 235Expected 12/8/2026	$20.06 $16.02 $13.65 $11.93 $10.02	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	UART	SMD/SMT	SOIC-16
Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled CMX618Q3 CML Micro 1: $22.14 62In Stock	Mfr. Part # CMX618Q3 Mouser Part # 226-CMX618Q3	CML Micro	Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled Learn More about CML Micro circuits cmx618 cmx638	Datasheet	62In Stock	$22.14 $21.41 $19.25 $18.29	Min.: 1 Mult.: 1	Telecom Interface ICs		Half-Duplex Vocoding		SMD/SMT	VQFN-48
Telecom Interface ICs High Performance Low Bit-rate Vocoder CMX638L4 CML Micro 1: $51.35 47In Stock	Mfr. Part # CMX638L4 Mouser Part # 226-CMX638L4	CML Micro	Telecom Interface ICs High Performance Low Bit-rate Vocoder Learn More about CML Micro circuits cmx618 cmx638	Datasheet	47In Stock	$51.35 $41.57 $39.14 $37.52	Min.: 1 Mult.: 1	Telecom Interface ICs				SMD/SMT	LQFP-48
Interface - CODECs Direct Connection to MEMs Microphones and includes a 1W Class-D Speaker Driver CMX655DQ6 CML Micro 1: $3.81 60In Stock 280Expected 11/24/2026	Mfr. Part # CMX655DQ6 Mouser Part # 226-CMX655DQ6	CML Micro	Interface - CODECs Direct Connection to MEMs Microphones and includes a 1W Class-D Speaker Driver Learn More about CML Micro circuits cmx655d	Datasheet	60In Stock 280Expected 11/24/2026	$3.81 $2.85 $2.60 $2.33 View $2.21 $2.16 $2.04	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Audio CODEC, Voice	Serial, SPI	SMD/SMT	VQFN-24
Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK CMX7143L4 CML Micro 1: $51.79 4In Stock 20Expected 4/27/2027	Mfr. Part # CMX7143L4 Mouser Part # 226-CMX7143L4	CML Micro	Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK Learn More about CML Micro circuits cmx7143	Datasheet	4In Stock 20Expected 4/27/2027	$51.79 $37.38 $36.15 $33.64	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	Serial	SMD/SMT	LQFP-48
Telecom Interface ICs Function Images Supporting 4/16/32/64 QAM, 2/4/8/16 FSK, GMSK/GFSK, V.23 CMX7164Q1 CML Micro 1: $36.49 23In Stock	Mfr. Part # CMX7164Q1 Mouser Part # 226-CMX7164Q1	CML Micro	Telecom Interface ICs Function Images Supporting 4/16/32/64 QAM, 2/4/8/16 FSK, GMSK/GFSK, V.23 Learn More about CML Micro circuits cmx7164	Datasheet	23In Stock	$36.49 $35.30 $31.75 $30.17	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator	Serial	SMD/SMT	VQFN-64
Telecom Interface ICs Function Images Supporting G729A/PCM/CVSD, PCM/G723.1 CMX7261L9 CML Micro 1: $24.87 32In Stock	Mfr. Part # CMX7261L9 Mouser Part # 226-CMX7261L9	CML Micro	Telecom Interface ICs Function Images Supporting G729A/PCM/CVSD, PCM/G723.1 Learn More about CML Micro circuits cmx7261	Datasheet	32In Stock	$24.87 $24.05 $21.63 $20.55	Min.: 1 Mult.: 1	Telecom Interface ICs		Multi Transcoder IC	SPI	SMD/SMT	LQFP-64
Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem CMX865AD4 CML Micro 1: $10.21 98In Stock 329Expected 11/24/2026	Mfr. Part # CMX865AD4 Mouser Part # 226-CMX865AD4	CML Micro	Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem	Datasheet	98In Stock 329Expected 11/24/2026	$10.21 $7.88 $7.29 $6.64 View $6.16 $5.62 $4.65	Min.: 1 Mult.: 1	Telecom Interface ICs		Telecom Signalling	Serial	SMD/SMT	SOIC-16
Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder CMX867AD2 CML Micro 1: $8.33 78In Stock	Mfr. Part # CMX867AD2 Mouser Part # 226-CMX867AD2	CML Micro	Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	78In Stock	$8.33 $8.05 $7.25 $6.89	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	Serial	SMD/SMT	SOIC-24
Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder CMX867AE2 CML Micro 1: $8.33 133In Stock	Mfr. Part # CMX867AE2 Mouser Part # 226-CMX867AE2	CML Micro	Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	133In Stock	$8.33 $8.05 $7.25 $6.89	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	Serial	SMD/SMT	TSSOP-24
Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder CMX868AD2 CML Micro 1: $17.41 46In Stock 279Expected 11/24/2026	Mfr. Part # CMX868AD2 Mouser Part # 226-CMX868AD2	CML Micro	Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	46In Stock 279Expected 11/24/2026	$17.41 $13.64 $12.69 $11.66 $11.54	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	Serial	SMD/SMT	SOIC-24
Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder CMX868AE2 CML Micro 1: $17.41 35In Stock	Mfr. Part # CMX868AE2 Mouser Part # 226-CMX868AE2	CML Micro	Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	35In Stock	$17.41 $13.64 $12.69 $11.66 $11.54	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	Serial	SMD/SMT	TSSOP-24
Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder CMX869BD2 CML Micro 1: $14.31 58In Stock	Mfr. Part # CMX869BD2 Mouser Part # 226-CMX869BD2	CML Micro	Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	58In Stock	$14.31 $13.85 $12.44 $11.83	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	Serial	SMD/SMT	SOIC-24
Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming MX604TN CML Micro 1: $20.68 60In Stock	Mfr. Part # MX604TN Mouser Part # 226-MX604TN	CML Micro	Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming	Datasheet	60In Stock	$20.68 $20.06 $16.02 $13.65 View $11.93 $11.06 Quote	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems			SMD/SMT	TSSOP-24

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