| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Analog Devices, Inc. |
RF MODULATR 700MHZ-1.05GHZ 16QFN |
0 |
|
 |
Analog Devices, Inc. |
F-MOD-300 MHZ TO 4000 MHZ QUADRA |
5154 |
|
 |
Analog Devices, Inc. |
QUADRATURE MODULATOR |
5554 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 100MHZ-2.4GHZ 56QFN |
1 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 1.5GHZ-2.4GHZ 16QFN |
0 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 620MHZ-1.1GHZ 16QFN |
0 |
|
 |
Analog Devices, Inc. |
2050 MHZ TO 3000 MHZ QUADRATURE |
3097 |
|
 |
Analog Devices, Inc. |
MAX2572 RF MODULATOR/DEMODULATOR |
0 |
|
|
Analog Devices, Inc. |
MAX2560 MODULATOR/DEMODULATOR |
970 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 20MHZ-2.7GHZ 24QFN |
0 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 5MHZ-1.6GHZ 24WFQFN |
0 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 40WFQFN |
0 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 100MHZ-4GHZ 24VFQFN |
0 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 1.8GHZ-5.2GHZ DIE |
0 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 100MHZ-4GHZ 24VFQFN |
0 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 1.7-2.7GHZ 20TSSOP |
0 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 20MHZ-2.7GHZ 24QFN |
0 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 200MHZ-4GHZ 24VFQFN |
0 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 200MHZ-4GHZ 24VFQFN |
0 |
|
 |
Analog Devices, Inc. |
RF MODULATOR 6GHZ-11GHZ DIE |
0 |
|
RF (Radio Frequency) and IF (Intermediate Frequency) modulators are critical components that convert baseband signals into modulated RF/IF signals for wireless transmission. RFID (Radio Frequency Identification) RF modulators specifically handle signal encoding for RFID systems. These devices enable wireless communication, data transfer, and identification across industries, forming the backbone of modern IoT, telecommunications, and automation systems.
| Type | Functional Characteristics | Application Examples |
|---|---|---|
| Analog Modulators | Use AM/FM/PM modulation; simple design, cost-effective | FM radio transmitters, analog TV broadcasting |
| Digital Modulators | Support QAM, PSK, FSK; high data integrity | 5G networks, digital TV, RFID readers |
| IQ Modulators | Process in-phase and quadrature signals for complex waveforms | Software-defined radios, MIMO systems |
| RFID-Specific Modulators | Optimized for 125kHz-900MHz RFID protocols | Access control systems, inventory tracking |
Typical RF modulators consist of:
| Parameter | Typical Range | Importance |
|---|---|---|
| Frequency Range | 100kHz-6GHz | Determines application compatibility |
| Modulation Accuracy | EVM <5% (digital), THD<1% (analog) | Signal quality assurance |
| Output Power | -20dBm to +30dBm | Transmission distance capability |
| Conversion Gain | 6-20dB | Signal amplification efficiency |
| Power Consumption | 100mW-5W | Battery life consideration |
| Size | 5x5mm (IC) to 50x30mm (modules) | Integration flexibility |
| Manufacturer | Representative Product | Key Features |
|---|---|---|
| Analog Devices | ADL5375 | 2400-2700MHz IQ modulator for 4G/5G |
| Texas Instruments | TRF37D75 | 400MHz-6GHz programmable modulator |
| Nordic Semiconductor | nRF24L01 | 2.4GHz GFSK transceiver for IoT |
| Impinj | R4H-C10-20 | UHF RFID modulator for retail systems |
Key considerations:
Emerging trends include: