LP1072 Datasheet, PDF (9/32 Pages) Freescale Semiconductor, Inc – 802.11a/b/g Baseband System Solution

3.4.3 RSSI ADC
RSSI ADC specifications are shown in Table 5.
Table 5. RSSI ADC Specifications
Parameter
Condition
Min
Resolution
—
—
Maximum Sampling Frequency
—
10
Input Voltage Range
—
0
Latency
—
—
Integral Nonlinearity (INL)
—
—
Differential Nonlinearity (DNL)
—
—
ENOB
Fin= 100 kHz
—
3.4.4 Aux ADC
Aux ADC specifications are shown in Table 6.
Table 6. Aux ADC Specifications
Parameter
Condition
Min
Resolution
—
—
Maximum Sampling Rate
—
1
Input Voltage Range
—
0
Latency
—
—
Integral Nonlinearity (INL)
—
—
Differential Nonlinearity (DNL)
—
—
ENOB
Fin= 100 kHz
—
Channel-to-Channel mismatch Gain
—
Phase
—
Wake-up time
From Shutdown
—
From Standby
—
Typ
6
—
—
3
±1.0
± 0.5
5.5
Typ
8
—
—
9
±1.0
± 0.5
7.2
0.2
0.5
—
—
Functional Description
Max
Units
—
bit
6
MHz
6
V
—
cycles
—
LSB
—
LSB
—
bit
Max
—
—
AVdd
—
—
—
—
—
—
10
2
Units
bit
MHz
V
cycles
LSB
LSB
bit
dB
Degree
µs
µs
LP1072 Advance Information, Rev. 0.3
Freescale Semiconductor
9
PRELIMINARY