Device Information - Denon AVR-X4100W Service Manual

SLAS764 – MAY 2011
TERMINAL FUNCTIONS, PCM510x
PCM5100 (DIGITAL : IC321 / IC322)
TERMINAL
NAME
CPVDD
CAPP
CPGND
CAPM
VNEG
OUTL
OUTR
AVDD
AGND
DEMP
FLT
SCK
BCK
DIN
LRCK
FMT
PCM5100, PCM5101, PCM5102
XSMT
LDOO
SLAS764 – MAY 2011
DGND
DVDD
Part Number
(1) Failsafe LVCMOS Schmitt trigger input
PCM5102
PCM5101
PCM5100
PCM5100 Block Diagram
spacer
DIN (i2s)
6

DEVICE INFORMATION

PCM510X (top view)
Table 2. TERMINAL FUNCTIONS, PCM510x
I/O DESCRIPTION
NO.
1 - Charge pump power supply, 3.3V
2 O Charge pump flying capacitor terminal for positive rail
3 - Charge pump ground
4 O Charge pump flying capacitor terminal for negative rail
5 O Negative charge pump rail terminal for decoupling, -3.3V
6 O Analog output from DAC left channel
7 O Analog output from DAC right channel
8 - Analog power supply, 3.3V
9 - Analog ground
10 I De-emphasis control for 44.1kHz sampling rate
11 I Filter select : Normal latency (Low) / Low latency (High)
12 I System clock input
13 I Audio data bit clock input
14 I Audio data input
15 I Audio data word clock input
16 I Audio format selection : I
17 I Soft mute control : Soft mute (Low) / soft un-mute (High)
18 - Internal logic supply rail terminal for decoupling
19 - Digital ground
Table 1. Differences Between PCM510x Devices
20 - Digital power supply, 3.3V
Dynamic Range
Zero
Data
Detector
Clock Halt
Detection
LRCK
BCK
PLL Clock
MCK UVP/Reset
Figure 1. PCM510x Functional Block Diagram
2
S (Low) / Left justified (High)
112dB 112dB
106dB 106dB
100dB 100dB
Current
Segment
DAC
Current
Segment
DAC
Advanced Mute Control
PCM510x
POR Ch. Pump
191
(1)
: Off (Low) / On (High)
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SNR THD
–93dB
–92dB
–90dB
LINE OUT
OUTL
OUTR
Copyright © 2011, Texas Instruments Incorporated
CPVDD (3.3V)
AVDD (3.3V)
Power
DVDD (3.3V)
Supply
GND
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