VSC6048 Datasheet, PDF (10/18 Pages) Vitesse Semiconductor Corporation – High-Speed Octal Programmable Timing Generator

VITESSE
SEMICONDUCTOR CORPORATION
High-Speed Octal
Programmable Timing Generator
Data Sheet
VSC6048
Table 9: Pin Identifications
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Signal Name
DAC_REF
VCC
TSET35
TSET36
TSET37
TSET38
TSET39
VTT
IN0A
IN0B
IN1A
IN1B
IN2A
IN2B
IN3A
IN3B
VCC
DAC_REF
VPLL
VGND
RCK
RCKN
VCC
VGND
VPLL
VTT
IN4A
IN4B
IN5A
IN5B
IN6A
IN6B
IN7A
IN7B
VCC
TSET40
TSET41
Signal Type
—
—
TTL
TTL
TTL
TTL
TTL
—
ECL
ECL
ECL
ECL
ECL
ECL
ECL
ECL
—
—
—
—
ECL
ECL
—
—
—
—
ECL
ECL
ECL
ECL
ECL
ECL
ECL
ECL
—
TTL
TTL
Levels
+3.0V
0V
I
I
I
I
I
-2.0V
I
I
I
I
I
I
I
I
0V
+3.0V
-2.0V
0V
I
I
0V
0V
-2.0V
-2.0V
I
I
I
I
I
I
I
I
0V
I
I
Description
DAC Reference Supply
Ground
Timeset Data for Channel 3, Bit 5
Timeset Data for Channel 3, Bit 6
Timeset Data for Channel 3, Bit 7
Timeset Data for Channel 3, Bit 8
Timeset Data for Channel 3, Bit 9
Power Supply
Channel 0, Input A
Channel 0, Input B
Channel 1, Input A
Channel 1, Input B
Channel 2, Input A
Channel 2, Input B
Channel 3, Input A
Channel 3, Input B
Ground
DAC Reference Supply
PLL Power Supply
PLL Ground
PLL Reference Clock
PLL Reference Clock, Complementary
Ground
PLL Ground
PLL Power Supply
Power Supply
Channel 4, Input A
Channel 4, Input B
Channel 5, Input A
Channel 5, Input B
Channel 6, Input A
Channel 6, Input B
Channel 7, Input A
Channel 7, Input B
Ground
Timeset Data for Channel 4, Bit 0
Timeset Data for Channel 4, Bit 1
Page 10
© VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: [phone]
G52335-0,Rev.4.0
8/28/00