ISD25120 Winbond, ISD25120 Datasheet - Page 3

• Manufacturer Part Number: ISD25120
• Description: ISD2560
• Manufacturer: Winbond

ISD2560/75/90/120
3. BLOCK DIAGRAM
Internal Clock
Timing
XCLK
Sampling Clock
5-Pole Active
Analog Transceivers
ANA IN
Amp
Antialiasing Filter
480K Cell
ANA OUT
Nonvolatile
5-Pole Active
Multilevel Storage
Smoothing Filter
MIC
Array
Pre-
Amp
SP +
MIC REF
Amp
Mux
Automatic
AGC
SP -
Gain Control
(AGC)
Power Conditioning
Device Control
Address Buffers
V
V
V
V
A9
A0 A1 A2 A3 A4 A5 A6 A7 A8
PD
OVF
P/R
CE
EOM
AUX IN
CCA
SSA
SSD
CCD
Publication Release Date: May 2003
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Revision 1.0