ZL50234GD ETC, ZL50234GD Datasheet - Page 3
ZL50234GD
Manufacturer Part Number
ZL50234GD
Description
8 Channel Voice Echo Canceller
Manufacturer
ETC
Datasheet
1.ZL50234GD.pdf
(41 pages)
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Data Sheet
1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
1
- A1 corner is identified by metallized markings.
TDO
TCK
V
V
NC
NC
NC
NC
NC
NC
TDI
NC
NC
1
IC0
SS
IC0
IC0
SS
TRST
MCLK
TMS
V
Fsel
V
NC
V
NC
D0
2
IC0
IC0
IC0
SS
SS
IC0
IC0
IC0
SS
PLLVSS PLLVDD
RESET
V
V
V
V
V
V
V
V
V
V
V
V
V
DD1
DD1
DD2
DD1
3
DD1
IC0
SS
SS
SS
SS
SS
SS
SS
SS
V
V
V
V
V
V
V
VDD1
V
V
V
DD1
V
V
DD1
DD1
DD1
c4i
DD1
DD2
DD1
D1
4
SS
SS
SS
SS
SS
V
V
V
R/W
V
V
V
DD1
DD1
F0i
DD1
5
SS
SS
SS
V
V
V
V
V
V
DD1
DD1
DD2
DD1
DD2
D2
6
IC0
SS
V
Figure 3 - 208 Ball LBGA
V
V
V
V
V
V
V
DTA
V
V
Rin
DD1
Zarlink Semiconductor Inc.
7
SS
SS
SS
SS
SS
SS
SS
SS
SS
ZL50234GD
V
V
V
V
V
V
V
V
Sout
V
V
DD1
8
SS
DD1
D3
SS
SS
SS
SS
SS
DD1
DD1
V
V
Rout
V
V
V
V
V
V
V
IRQ
DD1
DD1
9
D4
SS
SS
SS
SS
SS
SS
SS
V
V
V
V
V
V
V
V
V
V
10
DD1
V
DD1
DD1
IC0
SS
DD1
DD1
SS
SS
SS
SS
SS
V
V
11
V
Sin
DD1
V
V
DS
SS
D5
SS
SS
SS
V
V
V
V
V
V
12
V
SS
SS
IC0
SS
DD2
DD2
DD1
DD1
ODE
V
V
V
V
V
V
V
13
V
V
V
V
V
V
CS
SS
SS
SS
DD2
DD1
D6
DD1
DD1
SS
SS
SS
SS
SS
SS
V
V
V
V
V
V
V
14
V
V
V
V
V
NC
V
V
V
DD1
DD2
DD1
DD1
DD1
SS
DD1
SS
SS
SS
SS
SS
SS
SS
SS
V
V
V
V
V
NC
V
NC
15
NC
NC
NC
NC
NC
DD1
D7
SS
SS
DD1
SS
SS
IC0
IC0
V
V
V
A10
V
ZL50234
V
16
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
SS
SS
SS
SS
SS
3
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