VSC7132 Datasheet, PDF (4/8 Pages) Vitesse Semiconductor Corporation – Link Replicator for Fibre Channel, Gigabit Ethernet and HDTV

® VITESSE
SEMICONDUCTOR CORPORATION
Link Replicator for Fibre
Channel, Gigabit Ethernet and HDTV
Preliminary Datasheet
VSC7132
Package Pin Descriptions
Figure 3: Pin Diagram
VDDP0
1
OE0
MUX
3
VSS
IN+
5
IN-
VSS
7
OE1
VDD
9
VDDP
OUT+
11
OUT-
VDDP
13
VSS
OUT0+
27
OUT0-
VDDP0
25
VSS
IN0+
23
IN0-
VDDP1
21
OUT1+
OUT1-
19
VDDP1
IN1+
17
IN1-
TEST
15
MUX1
Table 3: Pin Identification
Pin #
5, 6
24, 23
18, 17
11, 12
28, 27
21, 20
2
8
3
15
16
9
10, 13
1, 26
19, 22
4, 7
14, 25
Name
IN+, IN-
IN0+, IN0-
IN1+, IN1-
OUT+, OUT-
OUT0+, OUT0-
OUT1+, OUT1-
OE0
OE1
MUX
MUX1
TEST
VDD
VDDP
VDDP0
VDDP1
VSS
Description
INPUT - Differential (Biased to V_DD/2): High-speed Serial Inputs.
OUTPUT - Differential: High-speed Serial Outputs.
INPUT - TTL: OE0/OE1 enables OUT0/OUT1 when HIGH. When LOW, OUTx is
powered down and both OUTx+ and OUTx- float HIGH.
INPUT - TTL: Determines source of OUT. Selects either IN0 (LOW) or IN1 (HIGH).
INPUT - TTL: Determines source of OUT1. Selects either IN (HIGH) or IN0 (LOW).
INPUT - TTL: LOW for normal operation. HIGH for factory test.
Digital Logic Power Supply: 3.3V supply for digital logic.
High-speed Output Power Supply: 3.3V supply for PECL drivers. VDDP0 is for
OUT0, VDDP is for OUT, and VDDP1 is for OUT1.
Ground.
Page 4
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800)-VITESSE • FAX: [phone] • Email: [e-mail]
Internet: www.vitesse.com
G52243-0, Rev 3.0
9/21/00