iC-LNB

System-on-chip design for excellent reliability.

Very compact array size.

Leading/trailing sampling of 10 binary tracks pitched at 400μm.

Analog sine/cosine scanning with enlarged photodiodes and signal conditioning.

Differential sine/cosine outputs with 1024 CPR and 500mVpk.

Absolute resolution of up to 18 bits by fast 8-bit vector-tracking interpolation.

Unique FlexCount® circuit: freely selectable resolution for absolute and incremental data.

Incremental quadrature outputs with 1 to 16,384 CPR and programmable index signal.

Parallel data output of 16 bits in Gray code.

Scalable shift-register for 12 to 18 bits and 1 μs cycles at 16 MHz clock frequency.

RAM monitoring by parity bits.

LED illumination control (mean or sin/cos square) by 50mA high-side current source.

Alarm indication for configuration and illumination error (end of life).

Undervoltage detection.

3.3V-compatible SPI and I/O ports for configuration and data.

4V to 5.5V single supply operation.

Operating temperature range of –40°C to 110°C.

Small outline, 30-pin optoBGA package for SMT.

Available accessories: LED lamp and code discs (1024 CPR).