CY7B9234-270JXCT Cypress Semiconductor Corp, CY7B9234-270JXCT Datasheet - Page 10

• Manufacturer Part Number: CY7B9234-270JXCT
• Description: IC TRANSMITTER HOTLINK 28-PLCC
• Manufacturer: Cypress Semiconductor Corp
• Series: HOTlink™r
• Type: Transmitter and Receiverr

Specifications of CY7B9234-270JXCT

• Package / Case: 28-PLCC
• Protocol: Fibre Channel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Product: PHY
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

CY7B9234/CY7B9334 Electrical Characteristics
Capacitance
AC Test Loads and Waveforms
Transmitter Switching Characteristics
Document #: 38-02014 Rev. *B
V
V
V
I
I
I
I
C
t
t
t
t
t
t
t
t
t
Parameter
Parameter
IHH
ILL
CCT
CCR
CKW
B
CPWH
CPWL
SD
HD
SENP
HENP
PDR
Differential Line Receiver Input Pins: INA+, INA−, INB+, INB−
Miscellaneous
DIFF
IHH
ILL
IN
Parameter
[4]
GND
3.0V
[5]
[6]
R1=910Ω
R2=510Ω
C
(Includes fixture and
probe capacitance)
< 1 ns
L
< 30 pF
Input Differential Voltage
|(IN+) − (IN−)|
Highest Input HIGH Voltage
Lowest Input LOW Voltage
Input HIGH Current
Input LOW Current
Transmitter Power Supply
Current
Receiver Power Supply
Current
Input Capacitance
[7]
(c) TTL Input Test Waveform
Write Clock Cycle
Bit Time
CKW Pulse Width HIGH
CKW Pulse Width LOW
Data Set-Up Time
Data Hold Time
Enable Set-Up Time (to insure correct RP)
Enable Hold Time (to insure correct RP)
Read Pulse Rise Alignment
1.0V
OUTPUT
2.0V
Description
Description
[9]
(a) TTL AC Test Load
3.0V
C
L
[10]
[10]
5V
Description
2.0V
[12]
R1
R2
V
V
Freq. = Max.
Freq. = Max.
T
1.0V
A
IN
IN
< 1 ns
= 25°C, f
[8]
= V
= V
Over the Operating Range
IHH
ILL
Min.
Max.
[11]
0
Test Conditions
Test Conditions
= 1 MHz, V
[11]
Com’l
Ind’l & Mil
Com’l
Ind’l & Mil
V
V
IHE
ILE
Over the Operating Range
< 1 ns
(b) PECL AC Test Load
C
CC
L
20%
= 5.0V
[1]
(d) PECL Input Test Waveform
6t
80%
R
7B9234-270
30.3
Min
3.03
6.5
6.5
B
−4
L
5
0
0
+ 8
V
[1]
V
V
CC
[8]
Max
62.5
6.25
IHE
ILE
(continued)
2
−200
Max
− 2
Min
Typ
120
135
2.0
10
50
65
75
80%
R
C
(Includes fixture and
probe capacitance)
6t
L
L
7B9234-400
Min
2.5
6.5
6.5
=50Ω
< 5 pF
25
B
−4
5
0
0
+ 8
20%
Unit
Max
Max
V
750
155
160
pF
85
95
< 1 ns
CC
Max
62.5
6.25
CY7B9234
CY7B9334
2
Page 10 of 36
Unit
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
mV
mA
mA
mA
mA
μA
μA
V
V
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