VITESSE
SEMICONDUCTOR CORPORATION
Data Sheet
High-Speed Octal
Programmable Timing Generator
VSC6048
Pin #
Signal Name Signal Type
Levels
Description
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
TSET42
VTT
TTL
—
I
Timeset Data for Channel 4, Bit 2
-2.0V
Power Supply
DAC_REF
TSET43
TSET44
TSET45
TSET46
TSET47
TSET48
TSET49
TSET50
VCC
—
+3.0V
DAC Reference Supply, +3.0V
Timeset Data for Channel 4, Bit 3
Timeset Data for Channel 4, Bit 4
Timeset Data for Channel 4, Bit 5
Timeset Data for Channel 4, Bit 6
Timeset Data for Channel 4, Bit 7
Timeset Data for Channel 4, Bit 8
Timeset Data for Channel 4, Bit 9
Timeset Data for Channel 5, Bit 0
Ground
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
—
I
I
I
I
I
I
I
I
0V
TSET51
TSET52
TSET53
TSET54
TSET55
TSET56
TSET57
VTT
TTL
TTL
TTL
TTL
TTL
TTL
TTL
—
I
Timeset Data for Channel 5, Bit 1
Timeset Data for Channel 5, Bit 2
Timeset Data for Channel 5, Bit 3
Timeset Data for Channel 5, Bit 4
Timeset Data for Channel 5, Bit 5
Timeset Data for Channel 5, Bit 6
Timeset Data for Channel 5, Bit 7
Power Supply
I
I
I
I
I
I
-2.0V
TSET58
TSET59
TSET60
TSET61
TSET62
TSET63
VCC
TTL
TTL
TTL
TTL
TTL
TTL
—
I
Timeset Data for Channel 5, Bit 8
Timeset Data for Channel 5, Bit 9
Timeset Data for Channel 6, Bit 0
Timeset Data for Channel 6, Bit 1
Timeset Data for Channel 6, Bit 2
Timeset Data for Channel 6, Bit 3
Ground
I
I
I
I
I
0V
TSET64
TSET65
TSET66
TSET67
TSET68
TSET69
TSET70
VTTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
—
I
Timeset Data for Channel 6, Bit 4
Timeset Data for Channel 6, Bit 5
Timeset Data for Channel 6, Bit 6
Timeset Data for Channel 6, Bit 7
Timeset Data for Channel 6, Bit 8
Timeset Data for Channel 6, Bit 9
Timeset Data for Channel 7, Bit 0
TTL Power Supply
I
I
I
I
I
I
+3.3V
TSET71
TSET72
TSET73
TTL
TTL
TTL
I
I
I
Timeset Data for Channel 7, Bit 1
Timeset Data for Channel 7, Bit 2
Timeset Data for Channel 7, Bit 3
G52335-0, Rev. 4.0
8/28/00
VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
Page 11
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
