UPD63210GT NEC, UPD63210GT Datasheet - Page 4

• Manufacturer Part Number: UPD63210GT
• Description: 16-BIT D/A CONVERTER WITH BUILT-IN DIGITAL FILTER FOR AUDIO
• Manufacturer: NEC

1. PIN FUNCTIONS
4
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
TSEL
RST
XTO
XTI
MCKO
CKSEL
BCKI
SDI
LRCKI
DEFS1
DEFS2
DSEL
SMUTE
BSEL
DGND
AGND
RO
AOR
ANIR
APIR
RREF
LREF
APIL
ANIL
AOL
LO
AV
DV
Symbol
DD
DD
I/O
O
O
O
O
O
O
-
-
-
-
-
-
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Test selection
Reset pin
Oscillation part output pin
Oscillation part input pin
Master clock output
Clock selection
Bit clock input
Data input
LR clock input
De-emphasis switching 1
De-emphasis switching 2
Double-speed playback switching
Soft mute selection
Bit selection
Digital GND
Analog GND
DAC output Rch
Filter amplifier output Rch
Filter amplifier inverting input Rch
Filter amplifier non-inverting input Rch
Rch reference pin
Lch reference pin
Filter amplifier non-inverting input Lch
Filter amplifier inverting input Lch
Filter amplifier output Lch
DAC output Lch
Analog V
Digital V
DD
DD
Table 1-1. List of Pin Functions
Function
Normal operation: L
H: System reset
“H” period > 1/128fs
Example: 0.18 s or more when fs = 44.1 kHz
H: 512fs, L: 384fs
Refer to timing chart
H: Double speed accommodated; L: Normal
“H” can be selected only when using the PD63210GT
in 384fs mode (CKSEL = L) (double-speed operation
assured).
Attenuated at the rising edge. Amplified at the trailing
edge. MUTE OFF at “L”.
H: 18 bits; L: 16 bits
DEFS1
H
L
DEFS2
48.0 kHz
OFF
Description
L
44.1 kHz
32.0 kHz
PD63210, 63210L
H