LP1072 FREESCALE [Freescale Semiconductor, Inc], LP1072 Datasheet - Page 10

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

LP1072 Interfaces
3.4.5
AUX DAC specifications are shown in
4
4.1
The LP1072 supports SDIO Card Specifications, Version 1.00 (http//www.sdcard.org). The LP1072 SDIO
host interface supports the I/O mode of the SD Card Specifications.
4.1.1
The features supported by the LP1072 SDIO host interface are:
10
1
Resolution
Maximum Update rate
Output voltage for full scale input
Load
Propagation delay (tpd)
Settling time (ts)
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
ENOB
Wake-up time
Due to saturation of the output buffer, INL and DNL are not applicable for output voltages below 200 mV. Output is monotonic
above 0.1 V.
•
•
•
•
•
•
•
•
LP1072 Interfaces
SD 1-Bit Mode
SD 4-Bit Mode
Low Speed
Full Speed (25 MHz)
Interrupt
CMD52 during Data Transfer
CMD53 Multi Block Transfer
Interrupt during 4-bit Multiple Block Data Transfer
SDIO Host Interface
Aux DAC
SDIO Supported Features
Parameter
1
Fin = 1 MHz
From Shutdown
From Standby
LP1072 Advance Information, Rev. 0.3
Table 7. Aux DAC Specifications
Table
Condition
7.
PRELIMINARY
—
—
—
—
—
—
—
—
—
Min
0.1
20
—
—
—
—
—
—
—
—
—
5
± 0.5
±1.0
Typ
7.2
80
—
—
—
—
—
—
8
5
Freescale Semiconductor
Max
2.4
10
10
—
—
—
—
—
—
—
—
2
kOhm
Units
MHz
LSB
LSB
pF
bit
ns
ns
bit
µs
µs
V