NJW2307 Series
FM Modulation/Demodulation with PLL
NJW2307 Series
FM Modulation/Demodulation with PLL
拡大
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Description
NJW2307 is a FM modulation / demodulation IC for audio signal in full duplex communication that operates from 3.8V. In addition to audio signal, it can also be used in data pulse. By the parallel interface, set the carrier frequency (2.3MHz / 2.8MHz), and allows independently power-down control the Modulation / Demodulation circuit. The NJW2307 includes FM Modulation / Demodulation, VCO, PLL and AFC, will contribute to the adjustment-free.
Applications
- Interphone
- Voice for Hot water supply system
- Wireless and Wired Communication Systems
Spec
| Standard | |
|---|---|
| Supply Voltage | 3.8V to 5.5V |
| Operating Current | Typ. Mod: 9 mA Typ. Demod: 9.5 mA |
| Frequency Range | 2.3 MHz 2.8 MHz |
| Modulation/Demodulation | Modem |
| Structure | Bi-CMOS Technology |
| Wide Operating Temperature | -40℃ to +85℃ |
| Junction Temp. | +125℃ |
| Package | SSOP20-C3 |
| Low operating Current | Mod: 9mA typ. Demod: 9.5mA typ. Power-Down: 1uA Max |
| Deviation | AF_IN = 0.5Vpp ±15kHz (standard) |
| FM Modulation output | 1Vpp(standard) |
| AF Demodulation output | 0.5Vpp(standard) |
Technical Documents
Quality & Packages
| Product Name | Compatibility | Package | Marking | Reliability |
|---|---|---|---|---|
| NJW2307VC3 |
|
SSOP20-C3 | - | NJW-2a-s-fr |
- Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
Buy / Contact
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Purchase, Request for samples and documentsSales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
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Available from 1 piece!Our electronic device products are available through our authorized online distributors.
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Technical Support
NJW2307 Series