73M1903-IM/F Maxim Integrated Products, 73M1903-IM/F Datasheet - Page 28

• Manufacturer Part Number: 73M1903-IM/F
• Description: IC MODEM AFE V.22BIS 32-QFN
• Manufacturer: Maxim Integrated Products

Specifications of 73M1903-IM/F

• Number Of Channels: 2
• Voltage - Supply, Analog: 3 V ~ 3.6 V
• Voltage - Supply, Digital: 3 V ~ 3.6 V
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Number Of Bits: -

73M1903 Data Sheet
8.3.2 AC Timing
28
SCLK
FS
(mode1)
SDOut
SDIN
Parameter
SCLK Period (Tsclk) (Fs=8 kHz)
SCLK to FS Delay (td1) – mode1
SCLK to FS Delay (td2) – mode1
SCLK to SDOUT Delay (td3) (With 10pf load)
Setup Time SDIN to SCLK (tsu)
Hold Time SDIN to SCLK (th)
SCLK to FS Delay (td4) – mode0
SCLK to FS Delay (td5) – mode0
FS
(mode0)
td1
Figure 11: Serial Port Data Timing
td4
td2
td3
Table 14: Serial I/F Timing
tsu
RX15
TX15
th
Min
15
10
–
–
–
–
–
–
RX14
TX14
1/2.048 MHz
Nom
–
–
–
–
–
–
–
TX1
RX1
Tsclk
Max
20
20
20
20
20
–
–
–
RX0
TX0
DS_1903_032
td5
Unit
Rev. 2.1
ns
ns
ns
ns
ns
ns
ns
ns