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CML Micro Interface ICs

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Manufacturer = CML Micro

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Part #

Telecom Interface ICs High Performance Low Bit-rate Vocoder

CMX638L4
CML Micro
1: $37.20
237In Stock

Mfr. Part No.
CMX638L4

Mouser Part No
226-CMX638L4

CML Micro

Telecom Interface ICs High Performance Low Bit-rate Vocoder

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Datasheet

237In Stock

$37.20

$35.97

$34.94

$32.76

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Min.: 1
Mult.: 1

Telecom Interface ICs

SMD/SMT

LQFP-48

Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming

MX604DW
CML Micro
1: $25.74
275In Stock
NRND

Mfr. Part No.
MX604DW

Mouser Part No
226-MX604DW

NRND

CML Micro

Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming

Datasheet

275In Stock

$25.74

$19.46

$17.53

$14.36

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Min.: 1
Mult.: 1

Telecom Interface ICs

Modems

Modulator/Demodulator

UART

SMD/SMT

SOIC-16

Interface - CODECs Full-duplex CVSD Codec with Robust Codeing Algorithmn

CMX639D4
CML Micro
1: $30.84
69In Stock
282Expected 17/12/2026

Mfr. Part No.
CMX639D4

Mouser Part No
226-CMX639D4

CML Micro

Interface - CODECs Full-duplex CVSD Codec with Robust Codeing Algorithmn

Datasheet

69In Stock

282Expected 17/12/2026

$30.84

$25.33

$21.60

$20.29

Min.: 1
Mult.: 1

CODECs

Audio CODECs

Audio CODEC, Voice

SMD/SMT

SOIC-16

Telecom Interface ICs High Performance Low Bit-rate Vocoder

CMX638Q3
CML Micro
1: $35.03
45In Stock

Mfr. Part No.
CMX638Q3

Mouser Part No
226-CMX638Q3

CML Micro

Telecom Interface ICs High Performance Low Bit-rate Vocoder

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Datasheet

45In Stock

$35.03

$31.87

$31.83

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Min.: 1
Mult.: 1

Telecom Interface ICs

RALCWI Vocoder

SMD/SMT

VQFN-48

Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled

CMX618Q3
CML Micro
1: $21.50
74In Stock

Mfr. Part No.
CMX618Q3

Mouser Part No
226-CMX618Q3

CML Micro

Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled

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Datasheet

74In Stock

$21.50

$19.56

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Min.: 1
Mult.: 1

Telecom Interface ICs

Half-Duplex Vocoding

SMD/SMT

VQFN-48

Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling

CMX909BE2
CML Micro
1: $71.71
533In Stock

Mfr. Part No.
CMX909BE2

Mouser Part No
226-CMX909BE2

CML Micro

Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling

Datasheet

533In Stock

$71.71

$57.24

$48.79

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Min.: 1
Mult.: 1

Telecom Interface ICs

Modems

Modulator/Demoluator

SMD/SMT

TSSOP-24

Interface - CODECs

CMX655DQ6-REEL
CML Micro
1: $2.27
1,201In Stock

Mfr. Part No.
CMX655DQ6-REEL

Mouser Part No
226-CMX655DQ6-R

CML Micro

Interface - CODECs

Learn More

Datasheet

1,201In Stock

Cut Tape

$2.27

$2.20

$1.97

$1.85

Reel

$1.77

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Min.: 1
Mult.: 1

: 1,000

CODECs

Audio CODECs

Audio CODEC, Voice

I2S, PCM, SPI

SMD/SMT

VQFN-24

Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

CMX868AE2
CML Micro
1: $12.20
526In Stock

Mfr. Part No.
CMX868AE2

Mouser Part No
226-CMX868AE2

CML Micro

Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

Datasheet

526In Stock

$12.20

$11.80

$10.61

$10.08

View

Min.: 1
Mult.: 1

Telecom Interface ICs

Modems

Modulator/Demodulator

Serial

SMD/SMT

TSSOP-24

Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling

CMX909BD5
CML Micro
1: $71.71
53In Stock

Mfr. Part No.
CMX909BD5

Mouser Part No
226-CMX909BD5

CML Micro

Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling

Datasheet

53In Stock

$71.71

$57.24

$48.79

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Min.: 1
Mult.: 1

Telecom Interface ICs

Modems

Modulator/Demoluator

SMD/SMT

SSOP-24

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

MX614DW
CML Micro
1: $21.45
414In Stock
376Expected 16/12/2026

Mfr. Part No.
MX614DW

Mouser Part No
226-MX614DW

CML Micro

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

Datasheet

414In Stock

376Expected 16/12/2026

$21.45

$17.12

$14.60

$11.98

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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: $39.70
53In Stock
38Expected 18/12/2026

Mfr. Part No.
CMX469AD3

Mouser Part No
226-CMX469AD3

CML Micro

Telecom Interface ICs 1200/2400/4800bps FFSK/MSK

Learn More

Datasheet

53In Stock

38Expected 18/12/2026

$39.70

$27.01

$26.99

$23.59

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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: $42.28
2In Stock
62Expected 30/6/2026

Mfr. Part No.
CMX469AE2

Mouser Part No
226-CMX469AE2

CML Micro

Telecom Interface ICs 1200/2400/4800bps FFSK/MSK

Learn More

Datasheet

2In Stock

62Expected 30/6/2026

$42.28

$33.75

$28.76

$23.60

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Min.: 1
Mult.: 1

Telecom Interface ICs

Modems

Modulator/Demodulator

SMD/SMT

TSSOP-24

Interface - CODECs Full-duplex CVSD Codec with Robust Codeing Algorithmn

CMX639E2
CML Micro
1: $30.84
83In Stock
124On Order

Mfr. Part No.
CMX639E2

Mouser Part No
226-CMX639E2

CML Micro

Interface - CODECs Full-duplex CVSD Codec with Robust Codeing Algorithmn

Datasheet

83In Stock

124On Order

$30.84

$25.33

$21.60

$17.86

View

Min.: 1
Mult.: 1

CODECs

Audio CODECs

Audio CODEC, Voice

SMD/SMT

TSSOP-24

Interface - CODECs Direct Connection to MEMs Microphones and includes a 1W Class-D Speaker Driver

CMX655DQ6
CML Micro
1: $2.27
492In Stock

Mfr. Part No.
CMX655DQ6

Mouser Part No
226-CMX655DQ6

CML Micro

Interface - CODECs Direct Connection to MEMs Microphones and includes a 1W Class-D Speaker Driver

Learn More

Datasheet

492In Stock

$2.27

$2.20

$1.97

$1.88

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Min.: 1
Mult.: 1

CODECs

Audio CODECs

Audio CODEC, Voice

Serial, SPI

SMD/SMT

VQFN-24

Telecom Interface ICs Worldwide Tone Compatibility Single and Dual Tones detected

CMX673D4
CML Micro
1: $9.40
16In Stock

Mfr. Part No.
CMX673D4

Mouser Part No
226-CMX673D4

CML Micro

Telecom Interface ICs Worldwide Tone Compatibility Single and Dual Tones detected

Datasheet

16In Stock

$9.40

$7.51

$6.41

$5.45

Min.: 1
Mult.: 1

Telecom Interface ICs

Tone Detector

SMD/SMT

SOIC-16

Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK

CMX7143L4
CML Micro
1: $39.96
3In Stock
80Expected 25/8/2026

Mfr. Part No.
CMX7143L4

Mouser Part No
226-CMX7143L4

CML Micro

Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK

Learn More

Datasheet

3In Stock

80Expected 25/8/2026

$39.96

$34.76

$33.05

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: $39.02
26In Stock

Mfr. Part No.
CMX7164Q1

Mouser Part No
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

Datasheet

26In Stock

$39.02

$37.74

$33.94

$32.28

View

Min.: 1
Mult.: 1

Telecom Interface ICs

Modems

Modulator

Serial

SMD/SMT

VQFN-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: $6.85
105In Stock

Mfr. Part No.
CMX865AD4

Mouser Part No
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

105In Stock

$6.85

$6.67

$6.10

$5.63

View

Min.: 1
Mult.: 1

Telecom Interface ICs

Telecom Signalling

Serial

SMD/SMT

SOIC-16

Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem

CMX865AE4
CML Micro
1: $6.85
294In Stock
1,045Expected 4/8/2026

Mfr. Part No.
CMX865AE4

Mouser Part No
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

294In Stock

1,045Expected 4/8/2026

$6.85

$6.67

$6.10

$5.63

View

Min.: 1
Mult.: 1

Telecom Interface ICs

Telecom Signalling

Serial

SMD/SMT

TSSOP-16

Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

CMX867AD2
CML Micro
1: $8.37
100In Stock

Mfr. Part No.
CMX867AD2

Mouser Part No
226-CMX867AD2

CML Micro

Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

Datasheet

100In Stock

$8.37

$8.09

$7.37

$7.35

View

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: $8.37
77In Stock

Mfr. Part No.
CMX867AE2

Mouser Part No
226-CMX867AE2

CML Micro

Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

Datasheet

77In Stock

$8.37

$8.09

$7.65

$7.37

View

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: $12.20
154In Stock

Mfr. Part No.
CMX868AD2

Mouser Part No
226-CMX868AD2

CML Micro

Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

Datasheet

154In Stock

$12.20

$11.80

$10.61

$10.08

View

Min.: 1
Mult.: 1

Telecom Interface ICs

Modems

Modulator/Demodulator

Serial

SMD/SMT

SOIC-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: $15.30
57In Stock

Mfr. Part No.
CMX869BD2

Mouser Part No
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

57In Stock

$15.30

$14.80

$13.30

$12.65

View

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: $21.45
30In Stock

Mfr. Part No.
MX604TN

Mouser Part No
226-MX604TN

CML Micro

Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming

Datasheet

30In Stock

$21.45

$17.12

$14.60

$11.98

View

Min.: 1
Mult.: 1

Telecom Interface ICs

Modems

SMD/SMT

TSSOP-24

Telecom Interface ICs Telephone Signalling IC including DTMF/ V.23 / Bell 202

CMX602BD4
CML Micro
1: $15.50
9In Stock
NRND

Mfr. Part No.
CMX602BD4

Mouser Part No
226-CMX602BD4

NRND

CML Micro

Telecom Interface ICs Telephone Signalling IC including DTMF/ V.23 / Bell 202

Datasheet

9In Stock

$15.50

$12.72

$10.84

$10.76

Min.: 1
Mult.: 1

Telecom Interface ICs

SMD/SMT

SOIC-16

CML Micro Interface ICs

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