WM9713LGEFL/RV Wolfson Microelectronics, WM9713LGEFL/RV Datasheet - Page 113

• Manufacturer Part Number: WM9713LGEFL/RV
• Description: Audio CODECs Stereo AC'97 CODEC T/P Interface
• Manufacturer: Wolfson Microelectronics

Specifications of WM9713LGEFL/RV

• Number Of Adc Inputs: 1
• Number Of Dac Outputs: 1
• Conversion Rate: 8 KSPs
• Interface Type: AC97
• Resolution: 12 bit
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-48
• Minimum Operating Temperature: - 25 C
• Number Of Channels: 1 ADC, 1 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

46h
Pre-Production
Register 46h controls PLL clock generation.
w
REGISTER
ADDRESS
15:12
11
10
9
8
6:4
3:0
BIT
N[3:0]
LF
SDM
DIVSEL
DIVCTL
PGADDR
PGDATA
LABEL
0000 (div by 1)
0 (normal)
0 (disabled)
0 (div by 1)
0
000
0000
DEFAULT
PLL N Divide Control
0000 = Divide by 1
0001 = Divide by 1
0010 = Divide by 2
…
1111 = Divide by 15
PLL Low Frequency Input Control
1 = Low frequency mode (input clock < 8.192MHz)
0 = Normal mode
PLL SDM Enable Control
1 = Enable SDM (required for fractional N mode)
0 = Disable SDM
PLL Input Clock Division Control
0 = Divide by 1
1 = Divide according to DIVCTL
PLL Input Clock Division Value Control
0 = Divide by 2
1 = Divide by 4
Pager Address
Pager address bits to access programming of
K[21:0] and S
Pager Data
Pager data bits
PLL
[6:0]
DESCRIPTION
PP Rev 3.2 September 2008
WM9713L
PLL Mode
REFER TO
113