TA1303AFN - Toshiba Semiconductor

TA1303AFN MIXER/OSCILLATOR BUILT-IN FREQUENCY SYNTHSIZER

(Table. 1) on page 13. TA1303AFN INTERFACE 2 DA / SDA 3-wire bus :data input I2C bus :serial data input /output Please refer the description (Table. 1) on page 13. 3 EN / ADR 3-wire bus : enable data input I2C : address select input Please refer the description (Table. 1) on page 13. 30 VCC3 4 5 Band1~Band4 6 7 This is power supply pin for Band circui.

Features

l MIX
· OSC block
· VHF
· CATV bands: Mixer and Oscillator
· UHF bands: Mixer and Oscillator
· Built-in IF amplifier
· Single IF output terminal l PLL block
· Standard bi-directional I2C bus format control Weight: 0.17g (Typ.)
· 3-wire bus format control
· 18-bit and 19-bit automatical discrimination circuit (when 3-wire bus selected)
· Tuning amplifier
· 4-bit bandswitch drive transistor
· 5-levels A / D convertor (when I2C bus selected)
· Frequency step: 31.25 kHz, 50 kHz and 62.5 kHz (at 4 MHz X’tal used)
· 4 programmable chip addresses (when I2C bus selected)
· Power on reset c.