AK2504A Datasheet, PDF (2/30 Pages) List of Unclassifed Manufacturers – DS3/STS-1/ES Transceiver

ASAHI KASEI
[AK2504A]
BLOCK DIAGRAM
RESET E3
61
43
LBO TAOS
60
35
PLA
56
TPDATA ²⁴
TNDATA ²⁵
23
TCLK
B3ZS/HDB3
ENCODER
NRZ ³
TCKPOL ⁶
RCKPOL ⁴¹
RCLK ²⁰
RPDATA ²¹
RNDATA ²²
/LCV
TEST1 ⁴⁶
TEST2 ⁹
TEST3 ²⁷
TEST4 ²⁶
TEST5 ¹⁹
TEST6
TEST7
58
40
B3ZS/HDB3
DECODER
TEST
CIRCUIT
LOOP
BACK
MUX
PULSE
SHAPER
CLOCK
RECOVERY
DATA
RECOVERY
LOS
LOGIC
11
12
13
VSSS VDDD VSSD
8 10
RLOOP LLOOP
42
62
LOSTHR RLOS
OUTPUT
DRIVER
39 _TTIP
37 _TRING
14 _RLOL
7 _EXCLK
51 _EQDIS
GAIN and LINE
EQUALIZATION
30
28 55
TCAP1 TCAP2 IREF
45 _RTIP
44 _RRING
36 VDDT
29 VSST
38 VSST
59 VDDA
52 VDDV
53 VSSV
4 VDDP
5 VSSP
54 VDDB
57 VSSB
MS0143-E-01
-2-
2004/01