ia3211 integration, ia3211 Datasheet - Page 17

• Manufacturer Part Number: ia3211
• Description: Optical Silicon Daa Modem/lineside Chipset
• Manufacturer: integration

ANNEX
Reference Design — FCC68 North America
NOTES:
1. All resistors are 0.1W, 5%, 0805 unless otherwise stated.
2. All capacitor values are 10% unless otherwise stated.
Qty
3
3
1
1
4
2
1
1
1
1
1
1
1
3
1
1
1
TIP
RING
Overvoltage
protection
C2,C7,C11
R2,R3,R11
Reference
C1,C6,C8
C17,C19
C5,C13,
C10,C9
RV1
C12
C20
C3
C4
D2
Q1
Q2
R1
R4
R7
R8
-
D2
HD04
+
R2 10M
R3 10M
P3100BA70
MMBT6520
25.5K / 1%
121K / 1%
MMBT6520
SOT23
16.5 / 1%
TN2540
150nF
100nF
470pF
150nF
Value
4.7nF
HD04
C3
15nF
68nF
27nF
10uF
10M
Q1
56K
16.5 / 1%
R1
C8
15nF
C4
27nF
10
11
12
1
2
3
4
5
6
7
8
9
These schematics are configured for:
- FCC68 - North American compliance
- Single ended transmission and reception
- Halfwave ring detection
- Caller ID capability
- Line in use / Parallel pick up
detection capability
U1
HLDR
LEDCT
HLDCAP
HKP
HKN
N.C.1
HLFWV
LR1
LR2
N.C.2
N.C.3
C1A
R4
56K
IA3212
ONHKMCAP
15nF
C1
R9
3.9
SRVCT
SRVAN
VFCAP
Q2
TN2540
SOT89
LINE SIDE
N.C.5
N.C.4
TXAN
TXCT
C1B
Vdd
Vss
C2
Package
MiniDIP
SOT23
SOT89
DO214
24
23
22
21
20
19
18
17
16
15
14
13
68nF
C2
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
TXAN
TXCT
A
R12
220K
C12
4.7nF
C11
HDLR
VDDL
SRVCTL
SRVANL
68nF
R11
10M
1
2
3
4
8
7
6
5
U3
IL388
U4
IL388
Isolation
Barrier
Manufacturer
C5
100nF
Supertex
Motorola
Generic
Generic
Generic
Generic
Generic
Generic
Generic
Generic
Generic
Generic
Generic
Generic
Generic
470pF
Teccor
8
7
6
5
1
2
3
4
Diode
C10
RXCT
C20
10uF
RXAN
SRVCT
C7
68nF
SRVAN
VDD / 3.0V to 7.0V
LEDCT
10
11
12
1
2
3
4
5
6
7
8
9
C1B
VREF
C2
RXCT
RXAN
ONHKML
ONHKM
N.C.1
SRVAN
SRVCT
TXAMP
Vdd
MODEM SIDE
U2 IA3211
R8 121K / 1%
C6
AUDOUT
OFFHKL
OFFHK
ACREF
RXOUT
TXBIAS
AUDIN
LEDCT
Comments
Alternative with Shindengen S1ZB60
Over voltage protection
LSTAT
RNG
C1A
Vss
15nF
24
23
22
21
20
19
18
17
16
15
14
13
Title
Size
Date:
110 Pioneer Way, Unit L - Mountain View, CA 94041 USA
IA3211 + IA3212 - Reference Design - FCC68 Configuration
B
R7
Integration Associates Inc.
Document Number
Tuesday , Nov ember 22, 2005
C17
100nF
IA3211 & IA3212
C19
C13
100nF
100nF
Sheet
1
VDD
ONHKML
LSTAT
RINGDET
OFFHKL
RXA+
TXA+
of
1
17
Rev
1.0