U6206B

www.DataSheet.co.kr TELEFUNKEN Semiconductors U6206B 1.3 GHz PLL for TV- and VCR- Tuner Description The U6206B is a single chip PLL frequency synthesizer with unidirectional I2C bus control. This IC contains a high frequency prescaler which can be switched off. 5 open collector switching outputs are available. Features D 1.3 GHz divide-by-8 prescaler integrated (can be bypassed) D 15 bit counter accepts input frequencies up to 170 MHz D m P-controlled by I2C-Bus D 5 switching outputs (open collector ) D 4 addresses selectable at Pin 8 for multituner application D 62.5 kHz (–1.3 GHz)/ 7.8125 kHz (–170 MHz) tuning steps D Electrostatic protection according to MILSTD 883 D SO16 small package Package: SO16 Block Diagram ADDRESS SELECTION (AS) 8 SW1 SW4 SW7 SW2 SW0 11 10 9 7 6 SCL 5 I2 C–BUS CONTROL SDA 4 5 BIT LATCH SWITCHING OUTPUTS 7 BIT LATCH 8 BIT LATCH 5 BIT LATCH T1 GATE 15 BIT LATCH PSC 14 RFi 13 1 OR 8 PRESCALER T0 15 BIT COUNTER PHASE COMPAR. CHARGE PUMP 5I OS 16 VD 1 PD OSC 512 12 15 Vs GND 2 3 CRYSTAL 95 10723 Figure 1. Rev. A1: 25.10.1995 1 (8) Datasheet pdf - http://www.DataSheet4U.net/ www.DataSheet.co.kr U6206B Pin Configuration PD Q1 Q2 SDA SCL SW7 SW4 AS 1 2 3 4 5 6 7 8 16 VD 15 GND 14 RFi 13 RFi 12 VS 11 SW0 10 SW1 9 SW2 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TELEFUNKEN Semiconductors 95 10722 ÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁ ÁÁÁ...