Overview
The SA616DK/01,112 is a low-voltage, high-performance monolithic FM IF (Intermediate Frequency) system produced by NXP USA Inc. This integrated circuit is designed to provide a comprehensive solution for IF signal processing in various wireless and communication systems. It incorporates a mixer/oscillator, two limiting intermediate frequency amplifiers, and other essential components to ensure high-quality signal processing.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Current | 3.5 mA (typical at 3 V) |
| Supply Voltage | 2.7 V to 5.0 V |
| Mixer Input Frequency | Up to 150 MHz |
| Conversion Gain | 17 dB at 45 MHz |
| Noise Figure | 6.8 dB |
| IF Amplifier Bandwidth | At least 2 MHz |
| IF Amplifier Gain | 90 dB |
| Package Type | 20-SSOP |
| ESD Protection | 2000 V HBM, 1000 V CDM |
Key Features
- Low power consumption: Optimized for battery operation with a typical supply current of 3.5 mA at 3 V.
- High performance mixer: Supports input frequencies up to 150 MHz and provides a conversion gain of 17 dB at 45 MHz.
- Integrated IF amplifiers: Two limiting intermediate frequency amplifiers with a bandwidth of at least 2 MHz and a gain of 90 dB.
- RSSI (Received Signal Strength Indicator) equipped: Provides an output voltage indicative of the RF signal strength.
- Robust ESD protection: Exceeds 2000 V HBM and 1000 V CDM.
Applications
- Portable cellular radio FM IF systems.
- Cordless phones.
- Wireless systems.
- RF level meters.
- Spectrum analyzers.
- Instrumentation.
- FSK and ASK data receivers.
- Log amps.
- Portable high-performance communication receivers.
- Single conversion VHF receivers.
Q & A
- What is the typical supply current of the SA616DK/01,112 at 3 V?
The typical supply current is 3.5 mA at 3 V. - What is the maximum input frequency supported by the mixer?
The mixer supports input frequencies up to 150 MHz. - What is the conversion gain of the mixer at 45 MHz?
The conversion gain is 17 dB at 45 MHz. - What is the bandwidth of the IF amplifiers?
The bandwidth of the IF amplifiers is at least 2 MHz. - What is the gain of the IF amplifiers?
The gain of the IF amplifiers is 90 dB. - Does the SA616DK/01,112 have ESD protection?
Yes, it exceeds 2000 V HBM and 1000 V CDM. - What package type is the SA616DK/01,112 available in?
The SA616DK/01,112 is available in a 20-SSOP package. - What are some common applications of the SA616DK/01,112?
Common applications include portable cellular radio FM IF systems, cordless phones, wireless systems, RF level meters, and more. - Does the SA616DK/01,112 have an RSSI feature?
Yes, it is equipped with an RSSI (Received Signal Strength Indicator) feature. - What is the noise figure of the SA616DK/01,112?
The noise figure is 6.8 dB.
