CY7B923-SC Cypress Semiconductor Corp, CY7B923-SC Datasheet - Page 11

• Manufacturer Part Number: CY7B923-SC
• Description: TRANSMITTER HOTLINK 28-SOIC
• Manufacturer: Cypress Semiconductor Corp
• Series: HOTlink™r
• Type: Transmitter and Receiverr

Specifications of CY7B923-SC

• Protocol: Fibre Channel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 428-1299

Document #: 38-02017 Rev. *C
Control
Config
Status
Control
Config
Status
Data
Data
and
and
25
24
23
19
18
17
16
15
14
13
12
11
10
21
7
5
8
26
25
4
23
3
5
7
19
18
17
16
15
14
13
12
11
10
22
MODE
FOTO
BISTEN
ENN
ENA
RP
SC/D
D0
D1
D2
D3
D4
D5
D6
D7
SVS
MODE
BISTEN
SO
A/B
RF
RDY
SC/D
D0
D1
D2
D3
D4
D5
D6
D7
RVS
CKW
REFCLK
CKR
(Db)
(Dc)
(Dd)
(De)
(Di)
(Df)
(Dg)
(Dh)
(Qb)
(Qc)
(Qd)
(Qe)
(Qi)
(Qf)
(Qg)
(Qh)
(Dj)
(Qj)
Transmitter
(Da)
(Qa)
CY7B923
GND
6
CY7B933
Receiver
8
OUTA+
OUTA–
OUTB+
OUTB–
OUTC+
OUTC–
GND
VCC
9
20
4
VCC
Figure 5. HOTLink Connection Diagram
6
21
9 22
IB+
IB–
IA+
IA–
20
24
27
26
28
28
27
1
3
2
2
1
.01UF
Unused Output Left
.01UF
Open or Wired to V
to Minimize Power Dissipation
Tx PECL Load
C
D
E
A
B
E
C
D
270
270
CC
Transmission
.01UF
Termination
Tx PECL Load
82
82
Line
Fiber Optic
PECL Load
.01UF
130
130
82
82
.01UF
RL/2
RL/2
A
B
649
130
130
270
270
Signal Det.
Optional
270
1500
.01UF
.01UF
SIG
RX+
RX–
TX+
TX–
Fiber
Fiber
VCC
GND
VCC
GND
TX
RX
Fiber Optic
Twisted Pair
Twisted Pair
Fiber Optic
CY7B923
CY7B933
Coax or
Coax or
Page 11 of 30
Tx
Rx