LP1072 FREESCALE [Freescale Semiconductor, Inc], LP1072 Datasheet - Page 8

• Manufacturer Part Number: LP1072
• Description: 802.11a/b/g Baseband System Solution
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Functional Description
3.4.2
I/Q DAC specifications are shown in
8
1
Wake-up time
Resolution
Maximum Update rate
3dB Signal Bandwidth
Output common-mode voltage
Load
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
Total Harmonic Distortion (THD)
SNR
ENOB
Channel-to-Channel mismatch
DC offset after calibration
Wake-up time
See Analog input pin for definition of I/Q DAC output common-mode level.
I/Q DAC
Parameter
Parameter
Table 3. I/Q ADC Specifications (continued)
From Shutdown
From Standby
Fin= 1MHz
Fin= 10MHz
Fin= 1MHz
Fin= 10MHz
Fin= 1MHz
Fin= 10MHz
Gain
Phase
From Shutdown
From Standby
LP1072 Advance Information, Rev. 0.3
Table
Condition
Condition
4.
Table 4. I/Q DAC
—
—
—
—
—
—
—
—
—
PRELIMINARY
Min
Min
0.7
—
—
—
44
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-1
Vcmo
± 0.5
-48.5
±1.0
48.5
Typ
Typ
-47
7.2
7.0
0.2
0.5
11
47
—
—
—
—
—
—
—
—
8
1
Freescale Semiconductor
Max
Max
1.5
10
+1
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
5
2
Degree
Kohm
Units
Units
MHz
MHz
LSB
LSB
LSB
ms
pF
dB
dB
dB
dB
dB
µs
bit
bit
bit
µs
µs
V