73M1866B-IMR/F Maxim Integrated Products, 73M1866B-IMR/F Datasheet - Page 55

• Manufacturer Part Number: 73M1866B-IMR/F
• Description: MICRODAA SGL PCM HIGHWAY 42-QFN
• Manufacturer: Maxim Integrated Products
• Series: MicroDAA™r

Specifications of 73M1866B-IMR/F

• Includes: PCM Highway
• Function: Data Access Arrangement (DAA)
• Interface: PCM, Serial, SPI
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 42-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Power (watts): -

DS_1x66B_001
Rev. 1.6
Function
Mnemonic
SEL16K
SR
TCS
TPOL
TTS
TXBST
Register
Location
0x13[0]
0x22[7]
0x22[2:0]
0x20[7]
0x20[6:0]
0x14[7]
Type
WO
W
W
W
W
W
Sample Rate Mode Configuration Select
Configures the 16 kHz mode of operation. See also SR.
0 = 8 kHz sampling rate. (Default)
1 = 16 kHz sampling rate.
The 16 kHz mode is enabled by setting SR=1 followed by
SEL16K=1.
Sampling Rate Mode
Enables the 16 kHz mode of operation. See also SEL16K.
0 = 8 kHz sampling rate. (Default)
1 = 16 kHz sampling rate.
The 16 kHz mode is enabled by setting SR=1 followed by
SEL16K=1.
Transmit Clock Slot
Controls the starting clock of the transmit channel. The clock slot
value allows the adding of an offset of up to 7 (111) bits to the time
slot value. A value of 000 is zero offset.
Transmit Polarity
0 = The transmit PCM data is to be transmitted based on the falling
edge of PCLK. (Default)
1 = The transmit PCM data is to be transmitted based on the rising
edge of PCLK.
Transmit Time Slot
Selects the time slot number on the PCM highway for the
transmitter. The maximum number of 8-bit time slots is 128 (with a
PCLK frequency of 8.192 MHz). A value of 0000000 is time slot
zero and 1111111 is time slot 128. The default is 0000000.
Transmit Boost
Used in conjunction with DAA to manage transmit level. See
Section 8.8.1.
Description
73M1866B/73M1966B Data Sheet
55