L9214A/G
Low-Cost Ringing SLIC
Preliminary Data Sheet
October 2001
Pin Information
NSTAT
VITR
1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
TXI
2
VTX
ITR
RCVP
RCVN
DCOUT
IPROG
CF2
3
4
B0
5
B1
6
B2
7
B3
L9214
28-PIN SOG
CF1
8
PR
RTFLT
IREF
9
PT
10
11
12
13
14
FB1
FB2
ICM
TRGDET
BGND
AGND
VCC
VBAT1
VBAT2
12-3568 (F)
Figure 2. 28-Pin SOG Diagram
4
3
2
1
32
31
30
RCVN
5
29
28
27
26
25
24
B0
B1
B2
B3
PR
PT
NC
NC
6
7
8
9
NC
L9214
DCOUT
32-PIN PLCC
IPROG
CF2
10
11
12
13
23
22
21
FB1
FB2
ICM
CF1
RTFLT
14
15
16
17
18
19
20
Figure 3. 32-Pin PLCC Diagram
8
Agere Systems Inc.
AGERE [ AGERE SYSTEMS ]
