Modulator & Demodulator ICs

A modulator circuit is a type of electrical circuit that merges two different signals in a way that they can later be pulled apart and the information obtained. Whereas, a demodulator circuit is an electrical circuit that is used to recover information from the modulated carrier wave.

Modulator ICs

Here at RS we sell a variety of Modulator ICs (integrated Circuits) that can be used in modulators also known as Modems. Modems are a hardware component that allows a computer or other applicable devices, such as switches or routers, to connect to the Internet. With our extensive range of leading brands such as Maxim Integrated, NXP and ON Semiconductor we offer the very best for our customers needs suitable for their devices.

Demodulator ICs

Demodulator ICs in modems is used to extract a serial digital data stream from one signal which is typically used to carry it through either a coaxial cable, telephone line for optical fiber. RS offers a variety of demodulator devices from leading electronic brands such as Analog Devices and Maxim Integrated.


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Description Price Device Type Modulation Type Maximum Conversion Gain Typical Noise Figure Maximum I/Q Frequency Programmable Mounting Type Package Type Pin Count Maximum Supply Current Typical Output Power Dimensions Height Length
RS Stock No. 145-2891
Mfr. Part No.MC1496BDG
Brandonsemi
SGD1.355
Each (In a Tube of 55)
units
Modulator/Demodulator Balanced - - 300MHz - Surface Mount SOIC 14 5 mA - 8.75 x 4 x 1.75mm 1.75mm 8.75mm
RS Stock No. 787-8715
Mfr. Part No.MC1496BDG
Brandonsemi
SGD1.554
Each (In a Pack of 5)
units
Modulator/Demodulator Balanced - - 300MHz - Surface Mount SOIC 14 5 mA - 8.75 x 4 x 1.75mm 1.75mm 8.75mm
RS Stock No. 542-501
Mfr. Part No.RF803E
SGD3.76
Each (In a Pack of 2)
units
- - - - - - Through Hole PDIP 8 - - 9.78 x 6.35 x 3.3mm 3.3mm 9.78mm
RS Stock No. 801-0291
Mfr. Part No.LA72910V-TLM-H
Brandonsemi
SGD5.74
Each (In a Pack of 2)
units
- - - - - - Surface Mount SSOP 16 - - 5.2 x 4.4 x 1.3mm 1.3mm 5.2mm
RS Stock No. 125-4202
Mfr. Part No.CY8CPLC10-28PVXI
SGD22.43
Each
units
Power Line Transceiver FSK - - - - Surface Mount SSOP 28 - - 10.4 x 5.6 x 1.85mm 1.85mm 10.4mm
RS Stock No. 740-5370
Mfr. Part No.NJM2592V-TE1
SGD3.78
Each
units
- - - - - - Surface Mount SSOP 20 - - 6.5 x 4.4 x 1.15mm 1.15mm 6.5mm
RS Stock No. 412-939
Mfr. Part No.AD630ARZ
SGD57.11
Each
units
Modulator/Demodulator Balanced - - - Yes Surface Mount SOIC W 20 5 mA - 13 x 7.6 x 2.35mm 2.35mm 13mm
RS Stock No. 188-5389
Mfr. Part No.CY8CPLC10-28PVXI
SGD21.284
Each (In a Tube of 47)
units
Power Line Transceiver FSK - - - - Surface Mount SSOP 28 41 mA - 10.4 x 5.6 x 1.85mm 1.85mm 10.4mm
RS Stock No. 121-9899
Mfr. Part No.LA72910V-TLM-H
Brandonsemi
SGD2.76
Each (On a Reel of 2000)
units
- - - - - - Surface Mount SSOP 16 - - 5.2 x 4.4 x 1.3mm 1.3mm 5.2mm
RS Stock No. 740-5314
Mfr. Part No.NJM2552V-TE1
SGD3.37
Each
units
Demodulator Quadrature 26dB 60dB 0.45MHz - Surface Mount SSOP 20 - - 6.5 x 4.4 x 1.15mm 1.15mm 6.5mm
RS Stock No. 168-6451
Mfr. Part No.ST7540
SGD16.715
Each (In a Tube of 50)
units
Power Line Transceiver FSK - - - - Surface Mount HTSSOP 28 3.5 mA - 9.7 x 4.4 x 1mm 1mm 9.7mm
RS Stock No. 542-557
Mfr. Part No.RF803E-SO
SGD3.335
Each (In a Pack of 2)
units
- - - - - - Surface Mount SOT-23 6 - - 3.1 x 1.8 x 1.3mm 1.3mm 3.1mm
RS Stock No. 697-7498
Mfr. Part No.AD9957BSVZ
SGD59.35
Each
units
- - - - - - Surface Mount TQFP 100 - - 14 x 14 x 1mm 1mm 14mm
RS Stock No. 912-9951
Mfr. Part No.AD5700-1BCPZ-R5
SGD11.571
Each (On a Reel of 500)
units
HART FSK Modem FSK - - - - Surface Mount LFCSP 24 - - 4.1 x 4.1 x 0.75mm 0.75mm 4.1mm
RS Stock No. 865-2214
Mfr. Part No.ADA2200ARUZ
SGD12.85
Each
units
Demodulator Quadrature - - - Yes Surface Mount TSSOP 16 485 μA - 5.1 x 4.5 x 1.05mm 1.05mm 5.1mm
RS Stock No. 427-115
Mfr. Part No.AD8349AREZ
SGD16.81
Each
units
Modulator Quadrature - - 160MHz - Surface Mount TSSOP 16 150 mA 4dBm 5 x 4.4 x 1mm 1mm 5mm
RS Stock No. 740-5382
Mfr. Part No.NJM2594V-TE1
SGD3.54
Each
units
Modulator/Demodulator Balanced 2dB - - - Surface Mount SSOP 8 0.014 A - 3.5 x 4.4 x 1.15mm 1.15mm 3.5mm
RS Stock No. 483-6904
Mfr. Part No.MFRC53101T/0FE,112
BrandNXP
SGD28.16
Each
units
Modulator/Demodulator Quadrature 35dB - - Yes Surface Mount SOIC 32 150 mA - 20.7 x 7.6 x 2.45mm 2.45mm 20.7mm
RS Stock No. 773-7608
Mfr. Part No.A5191HRTLG-XTD
Brandonsemi
SGD19.08
Each
units
HART Protocol Modem FSK - - - - Surface Mount LQFP 32 330 μA - 7 x 7 x 1.45mm 1.45mm 7mm
RS Stock No. 775-2953
Mfr. Part No.A5191HRTPG-XTD
Brandonsemi
SGD18.39
Each
units
HART Modem FSK - - - - Surface Mount PLCC 28 - - 0.456 x 0.456 x 0.156in 3.96mm 11.58mm