Description

Electronic Component Model: SDIS5BK-016G-1004

Product Category: IC Chips

Bipolar Linear Integrated Circuit Silicon Monolithic. The SDIS5BK-016G-1004 is a 3V AM/FM 1 Chip Tuner IC designed for portable radios and 3V headphone radios. It is suitable for Digital Tuning System Applications and is equipped with functions such as adjustable IF count output sensitivity, built-in mute circuit for IF count output, and low supply current. The operating supply voltage range is 1.8~7V.

Specifications and features

• FM Local Oscillation Voltage: Low relativity
• FM IF Count Output Frequency: 1.3375 MHz (1/8 dividing)
• AM IF Count Output Frequency: 450 kHz
• AM/FM Local Oscillator Buffer Output
• Built-in 1/16 Pre-scaler for FM Local OSC Buffer
• Built-in AM Low cut circuit
• Supply current: 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

The SDIS5BK-016G-1004 is suitable for combination with Digital Tuning Systems which include IF Counters. It is commonly used in portable radios and 3V headphone radios. Due to its low supply current and adjustable IF count output sensitivity, it is also suitable for battery-powered devices.

Comparison

• Wide operating supply voltage range
• Low supply current
• Adjustable IF count output sensitivity
• Built-in FM MPX VCO circuit

• Not suitable for high voltage applications