Description

This is an SDIS5BK-016G electronic component model belonging to the IC Chips category. It is a bipolar linear integrated circuit silicon monolithic with a 3V AM/FM 1 Chip Tuner IC (for Digital Tuning System).

Specifications and features

• Suitable for portable radios and 3V headphone radios
• Designed for digital tuning system applications
• Adjustable for IF count output sensitivity by external resistance of pin 17 (FM only)
• One terminal type AM/FM IF count output for IF counter of Digital Tuning System
• FM local oscillator voltage is set up low relativity, for NEW FCC
• Built-in mute circuit for IF count output
• For adopting ceramic Discriminator, it is not necessary to adjust the FM Quad Detector Circuit
• Built-in FM MPX VCO circuit
• Built-in one terminal type AM/FM local oscillator buffer output for Digital Tuning System Applications
• Built-in 1/16 pre-scaler for FM Local OSC buffer
• Built-in AM Low cut circuit
• Low supply current (VCC=3V, Ta=25°C)
• ICCq(FM) = 13 mA (Typ.)
• ICCq(AM) = 8.5 mA (Typ.)
• Operating Supply voltage range: VCC= 1.8~7 V (Ta = 25°C)

Application Scenarios

Due to its design, the SDIS5BK-016G electronic component model is ideal for use in portable radios, 3V headphone radios, and digital tuning system applications, such as IF counters.

Comparison

• Low supply current
• Built-in mute circuit
• Built-in FM MPX VCO circuit

• Not suitable for all types of radios
• Requires adjusting for FM IF count output sensitivity
• Low FM local oscillator voltage may not be optimal for all applications