LMX2430 datasheet(47/49 Pages) NSC

部件名	LMX2430

功能描述	PLLatinum Dual High Frequency Synthesizer for RF Personal Communications

PDF	49 Pages

Scroll/Zoom	100%

制造商	NSC [National Semiconductor (TI)]

网页	http://www.national.com

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47 / 49 page

2.0 Programming Description (Continued)

2.10 MUX[3:0] - MULTIFUNCTION OUTPUT SELECT (R3[23:22]:R0[23:22])

The MUX control word is used to determine which signal is routed to the Ftest/LD pin.

MUX[3:0]

MUX Output State

High Impedance (TRI-STATE) State Output

Logic HIGH State Output

Logic LOW State Output

RF PLL and IF PLL Digital Lock Detect.

Open Drain Output

RF PLL Digital Lock Detect.

Open Drain Output

IF PLL Digital Lock Detect.

Open Drain Output

RF PLL and IF PLL Analog Lock Detect.

Open Drain Output

RF PLL Analog Lock Detect.

Open Drain Output

IF PLL Analog Lock Detect.

Open Drain Output

RF PLL and IF PLL Analog Lock Detect.

Push-Pull Output

RF PLL Analog Lock Detect.

Push-Pull Output

IF PLL Analog Lock Detect.

Push-Pull Output

IF_R/ 2 Frequency

IF_N/ 2 Frequency

RF_R/ 2 Frequency

RF_N/ 2 Frequency

Notes:

1. RF_N = (RF_B * RF_P) + RF_A

2. IF_N = (IF_B * IF_P) + IF_A

LMX2430 数据表(PDF) 47 Page - National Semiconductor (TI)