MIC3003 datasheet(73/75 Pages) MICREL

73 / 75 page

Micrel, Inc.

MIC3003

November 2009

M9999-111209-C

hbwhelp@micrel.com or (408) 955-1690

RX Power Coefficient Look-up Table (RXLUTn)

Default values

Offset coefficients are set to a default value of zero

Slope coefficients are set to a default vakue of 1.0

Serial address

A6h

Byte addresses

40 - 71 = 28h - 47h

These registers hold the receive power slope and offset coefficients used to calibrate the MIC3003’s ADC receive power result

in internal calibration mode.

These registers are non-volatile and will be maintained through power and reset cycles. A valid OEM password is required for

access to these registers.

A6 Address

Bytes

Definition

40 (28h)

RXSLP0h

RX slope 0, high byte

41 (29h)

RXSLP0l

RX slope 0, low byte

42 (2Ah)

RXOFF0h

RX offset 0, high byte

43 (2Bh)

RXOFF0l

RX offset 0, low byte

44 (2Ch)

RXSLP1h

RX slope 1, high byte

45 (2Dh)

RXSLP1l

RX slope 1, low byte

46 (2Eh)

RXOFF1h

RX offset 1, high byte

47 (2Fh)

RXOFF1l

RX offset 1, low byte

•

68 (44h)

RXSLP7h

RX slope 7, high byte

69 (45h)

RXSLP7l

RX slope 7, low byte

70 (46h)

RXOFF7h

RX offset 7, high byte

71 (47h)

RXOFF7l

RX offset 7, low byte

Calibration Constants (CALCOEFn)

Default values

Offset coefficients are set to a default value of zero

Slope coefficients are set to a default vakue of 1.0

Serial address

A6h

Byte addresses

74 - 87 = 4Ah - 57h

These registers hold the slope and offset coefficients used to calibrate the MIC3003’s ADC results in internal calibration mode.

Note that the temperature offset is also used in external calibration mode; but this can be disabled in OEMCFG5 (or by setting

the offset coefficient to zero).

These registers are non-volatile and will be maintained through power and reset cycles. A valid OEM password is required for

access to these registers.

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