CY7B923-SXC Cypress Semiconductor Corp, CY7B923-SXC Datasheet - Page 30

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

Specifications of CY7B923-SXC

• Package / Case: 28-SOIC (7.5mm Width)
• Protocol: Fibre Channel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Product: PHY
• Data Rate: 400 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current: 0.085 A
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Channels: 1
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: SOIC
• No. Of Pins: 28
• Power Dissipation Pd: 350mW
• Ic Interface Type: Parallel, Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 428-1707-5

Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
Storage temperature................................. –65 °C to +150 °C
Ambient temperature with
power applied ........................................... –55 °C to +125 °C
Supply voltage to ground potential .............. –0.5 V to +7.0 V
DC input voltage .......................................... –0.5 V to +7.0 V
Output current into TTL outputs (LOW) ....................... 30 mA
Output current into PECL outputs (HIGH) ................. –50 mA
CY7B923/CY7B933 Electrical Characteristics
Document #: 38-02017 Rev. *H
V
V
I
V
V
I
I
V
V
V
V
V
I
I
V
V
V
I
I
Notes
OST
IHT
ILT
IHE
ILE
IHH
ILL
7. See the last page of this specification for group A subgroup testing information.
8. Tested one output at a time, output shorted for less than one second, less than 10% duty cycle.
9. Applies to A/B only.
10. Input currents are always positive at all voltages above V
Parameter Description
TTL OUTs, CY7B923: RP; CY7B933: Q
TTL INs, CY7B923: D
Transmitter PECL-Compatible Output Pins: OUTA+, OUTA, OUTB+, OUTB, OUTC+, OUTC
Receiver PECL-Compatible Input Pins: A/B, SI, INB
Differential Line Receiver Input Pins: INA+, INA, INB+, INB
OHT
OLT
IHT
ILT
OHE
OLE
ODIF
IHE
ILE
DIFF
IHH
ILL
[10]
[9]
[9]
Output HIGH voltage
Output LOW voltage
Output short circuit current
Input HIGH voltage
Input LOW voltage
Input HIGH current
Input LOW current
Output HIGH voltage
(V
Output LOW voltage
(V
Output differential voltage
|(OUT+)  (OUT)|
Input HIGH voltage
Input LOW voltage
Input HIGH current
Input LOW current
Input differential voltage
|(IN+) – (IN)|
Highest input HIGH voltage
Lowest input LOW voltage
Input HIGH current
Input LOW current
CC
CC
referenced)
referenced)
07
, SC/D, SVS, ENA, ENN, CKW, FOTO, BISTEN; CY7B933: RF, REFCLK, BISTEN
07
, SC/D, RVS, RDY, CKR, SO
I
I
V
V
V
Load = 50 to
V
Load = 50 to
V
Load = 50 to V
V
V
V
V
CC
OH
OL
OUT
IN
IN
CC
CC
IN
IN
IN
IN
/2.
= 4 mA
= - 2 mA
= V
= 0.0V
= V
= V
= V
= V
– 2V
– 2V
= 0V
CC
IHE
ILE
IHH
ILL
Min.
Min.
[8]
Max.
Max.
Test Condition
Commercial and industrial
Industrial (CKW and
FOTO, only)
Commercial
Industrial
Commercial
Industrial
Commercial
Industrial
Commercial
Industrial
CC
Over the Operating Range
– 2V
Static discharge voltage........................................... > 4001 V
(per MIL-STD-883, Method 3015)
Latch up current...................................................... > 200 mA
Operating Range
Commercial
Industrial
Range
–40 °C to +85 °C
[7]
0 °C to +70 °C
Temperature
V
V
V
V
V
V
CC
Ambient
CC
CC
CC
CC
CC
–0.5
+0.5
–200
Min
–15
–10
2.4
2.0
2.2
0.6
2.0
2.0
2.0
– 1.165
50
– 1.03
– 1.05
– 1.86
– 1.96
– 1.14
CY7B923, CY7B933
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
–500
+500
Max
0.45
V
V
+10
V
V
V
–90
750
0.8
– 1.475
– 0.83
– 0.83
– 1.62
– 1.62
– 1.50
CC
CC
CC
CC
CC
5 V  10%
5 V  10%
Page 30 of 40
V
CC
Unit
mA
mV
A
A
A
A
A
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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