MAX3541(2007) 데이터 시트보기 (PDF) - Maxim Integrated

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MAX3541
(Rev.:2007)

Complete Single-Conversion Television Tuner

Maxim Integrated 

Complete Single-Conversion

Television Tuner

Pin Description (continued)

PIN

NAME

DESCRIPTION

VTUNE Ground Connection. Connect to the PCB ground plane. All loop filter component GNDs must

39

GND_TUNE be connected to this pin (see the Typical Application Circuit).

40

VTUNE VCO Tuning Input. Connect to the PLL loop filter output.

42

MUX

Test Output. Leave this pin unconnected during normal operation.

43

CP

Charge-Pump Output. Connect to PLL loop filter input.

45

XTALN Crystal Oscillator Feedback. See the Typical Application Circuit.

46

XTALP Crystal Oscillator Feedback. See the Typical Application Circuit.

47

ADDR1

2-Wire Serial-Interface Address Line 1. This pin along with ADDR2 sets the device address for the

I2C-compatible serial interface.

48

ADDR2

2-Wire Serial-Interface Address Line 2. This pin along with ADDR1 sets the device address for the

I2C-compatible serial interface.

EP

GND

Exposed Paddle. Solder evenly to the PCB ground plane for proper operation.

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