LP1072 datasheet(9/32 Pages) FREESCALE

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Functional Description

LP1072 Advance Information, Rev. 0.3

Freescale Semiconductor

PRELIMINARY

3.4.3

RSSI ADC

RSSI ADC specifications are shown in Table 5.

3.4.4

Aux ADC

Aux ADC specifications are shown in Table 6.

Table 5. RSSI ADC Specifications

Parameter

Condition

Min

Typ

Max

Units

Resolution

—

bit

Maximum Sampling Frequency

—

MHz

Input Voltage Range

—

Latency

—

cycles

Integral Nonlinearity (INL)

—

±1.0

—

LSB

Differential Nonlinearity (DNL)

—

± 0.5

—

LSB

ENOB

Fin= 100 kHz

—

5.5

—

bit

Table 6. Aux ADC Specifications

Parameter

Condition

Min

Typ

Max

Units

Resolution

—

bit

Maximum Sampling Rate

—

MHz

Input Voltage Range

—

AVdd

Latency

—

cycles

Integral Nonlinearity (INL)

—

±1.0

—

LSB

Differential Nonlinearity (DNL)

—

± 0.5

—

LSB

ENOB

Fin= 100 kHz

—

7.2

—

bit

Channel-to-Channel mismatch

Gain

—

0.2

—

Phase

—

0.5

—

Degree

Wake-up time

From Shutdown

—

µs

From Standby

—

µs

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