SI3015-F-FS Silicon Laboratories Inc, SI3015-F-FS Datasheet - Page 42

• Manufacturer Part Number: SI3015-F-FS
• Description: IC ISOMODEM LINE-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Chipsetr

Specifications of SI3015-F-FS

• Package / Case: 16-SOIC (3.9mm Width)
• Data Format: V.90
• Interface: Serial
• Voltage - Supply: 3.3 V ~ 5 V
• Mounting Type: Surface Mount
• Product: Modem Chip
• Supply Voltage (min): 3 V
• Supply Current: 26 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Baud Rates: -
• Lead Free Status / Rohs Status: Compliant

Si2403
U65 DAAC4
Reset settings
42
*Note: Typically used only for board-level debug.
Name
12:8
Type
Bit
7:5
3:0
15
14
13
Bit
4
Reserved Read returns zero.
Reserved Must not change in a read-modify-write.
Reserved Must not change in a read-modify-write.
PWM PWMG PDN
D15
PWMG
R/W
Name
PWM
PDL*
PDN
=
D14
0x00E0
R/W
PWM Mode.
0 = Normal. Classic PWM output waveform.
1
Si2433/Si2414/Si2403 Modem Designer’s Guide”.
PWM Gain.
0 = No gain.
1
Powerdown.
Completely powerdown the Si2403 and Si3015. Once set to 1, the Si2403 must be reset to
power on.
0 = Normal.
1
Powerdown Line-Side Chip.
0 = Normal operation.
1
=
=
=
=
Scrambled mode. Low-distortion mode if used with output circuit shown in “AN70: Si2456/
6 dB gain applied to AOUT.
Powerdown.
Places the Si3015 in powerdown mode.
D13
R/W
D12
D11
D10
D9
Rev. 1.2
D8
Function
D7
D6
D5
PDL
R/W
D4
D3
D2
D1
D0