SI3232PPTX-EVB Silicon Laboratories Inc, SI3232PPTX-EVB Datasheet - Page 104

• Manufacturer Part Number: SI3232PPTX-EVB
• Description: BOARD EVAL W/DISCRETE INTERFACE
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3232PPTX-EVB

• Main Purpose: Interface, Analog Front End (AFE)
• Utilized Ic / Part: Si3232
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si3232
PMAMPTH: Pulse Metering AGC Amplitude Threshold (RAM Address 70)
Reset settings = 0x00
PMFREQ: Pulse Metering Frequency (RAM Address 67)
Reset settings = 0x00
PMRAMP: Pulse Metering Ramp Rate (RAM Address 69)
Reset settings = 0x00
104
15:0
15:3
15:0
Name
Name
Name
Type
Type
Type
Bit
Bit
Bit
Bit
Bit
Bit
PMAMPTH[15:0]
D15
D15
D15
PMRAMP[15:0]
PMFREQ[15:3]
Name
Name
Name
D14
D14
D14
D13
D13
D13
Pulse Metering AGC Amplitude Threshold.
Programs the voltage threshold for the automatic gain control (AGC) stage in the
transmit audio path. Refer to "4.13.2. Pulse Metering Generation" on page 46 for
use.
Pulse Metering Frequency.
Programs the frequency of the pulse metering signal. Refer to "4.13.2. Pulse Meter-
ing Generation" on page 46 for use.
Pulse Metering Ramp Rate.
Programs the attack and decay rate of the pulse metering signal. Programmable
range is 0 to 4.0965 at 0.125 ms/LSB (15 bit). Refer to "4.13.2. Pulse Metering Gen-
eration" on page 46 for use.
D12
D12
D12
D11
D11
D11
D10
D10
D10
PMFREQ[15:3]
Preliminary Rev. 0.96
D9
D9
D9
PMAMPTH[15:0]
PMRAMP[15:0]
D8
D8
D8
R/W
R/W
R/W
D7
D7
D7
Function
Function
Function
D6
D6
D6
D5
D5
D5
D4
D4
D4
D3
D3
D3
D2
D2
D2
D1
D1
D1
D0
D0
D0