CYP15G0401DXB Cypress Semiconductor Corporation., CYP15G0401DXB Datasheet - Page 36

• Manufacturer Part Number: CYP15G0401DXB
• Description: Quad Hotlink Ii Transceiver
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-02002 Rev. *L
CYP(V)(W)15G0401DXB
Test Loads and Waveforms
CYP(V)(W)15G0401DXB
V
V
V
V
V
I
I
V
I
I
CYP(V)(W)15G0401DXB Transmitter LVTTL Switching Characteristics Over the Operating Range
f
t
t
t
Notes:
IHE
ILE
CC
CC
24. The common mode range defines the allowable range of INPUT+ and INPUT− when INPUT+ = INPUT−. This marks the zero-crossing between the true and
25. Not applicable for AC-coupled interfaces. For AC-coupled interfaces, V
26. Maximum I
27. Typical I
28. Cypress uses constant current (ATE) load configurations and forcing functions. This figure is for reference only. 5-pF differential load reflects tester capacitance,
29. The LVTTL switching threshold is 1.4V. All timing references are made relative to the point where the signal edges crosses the threshold voltage.
30. This parameter is 154 MHz for CYW15G0401DXB
31. This parameter is 6.49 ns for CYW15G0401DXB
32. Tested initially and after any design or process changes that may affect these parameters, but not 100% tested.
Differential Serial Line Receiver Inputs: INA1±, INA2±, INB1±, INB2±, INC1±, INC2±, IND1±, IND2±
Power Supply
TS
TXCLK
TXCLKH
TXCLKL
Parameter
OLC
ODIF
DIFFS
IHE
ILE
COM
Parameter
complement inputs as the signal switches between a logic-1 and a logic-0.
01 pattern to the associated receive channel, and outputs unloaded.
Line Driver per transmit channel sending a continuous alternating 01 pattern to the associated receive channel. The redundant outputs on each channel are
powered down and the parallel outputs are unloaded.
and is recommended at low data rates only.
GND
[24, 25]
[22]
V
[32]
[32]
th
= 1.4V
≤ 1 ns
CC
CC
is measured under similar conditions except with V
Output LOW Voltage
(V
Output Differential Voltage
|(OUT+) – (OUT–)|
Input Differential Voltage |(IN+) − (IN−)|
Highest Input HIGH Voltage
Lowest Input LOW Voltage
Input HIGH Current
Input LOW Current
Common Mode Input Range
Power Supply Current
REFCLK = Max.
Power Supply Current
REFCLK = 125 MHz
R1 = 590Ω
R2 = 435Ω
C
(Includes fixture and
probe capacitance)
is measured with V
L
CC
(a) LVTTL Output Test Load
(c) LVTTL Input Test Waveform
≤ 7 pF
TXCLKx Clock Frequency
TXCLKx Period
TXCLKx HIGH Time
TXCLKx LOW Time
referenced)
2.0V
0.8V
DC Electrical Characteristics
AC Characteristics
Description
CC
3.0V
= MAX, RXCKSEL = LOW, with all TX and RX channels and Serial Line Drivers enabled, sending a continuous alternating
C
L
2.0V
0.8V
3.3V
R1
R2
[28]
Description
[29]
V
Over the Operating Range
th
≤ 1 ns
CC
= 1.4V
= 3.3V, T
Commercial
Industrial
Commercial
Industrial
100Ω differential load
150Ω differential load
100Ω differential load
150Ω differential load
V
V
IN
IN
DIFFS
= V
= V
A
= 25°C, RXCKSEL = LOW, with all TX and RX channels enabled and one Serial
Over the Operating Range (continued)
requirement still needs to be satisfied.
IHE
ILE
V
Test Conditions
V
Min.
Max.
IHE
ILE
≤ 270 ps
20%
(d) CML/LVPECL Input Test Waveform
(b) CML Output Test Load
R
L
80%
= 100Ω
V
Typ.
V
V
V
V
V
IHE
6.66
CYW15G0401DXB
ILE
CC
CYP15G0401DXB
CYV15G0401DXB
Min.
19.5
CC
CC
CC
2.2
2.2
–700
Min.
870
830
450
560
100
[26]
– 1.95 V
[31]
– 1.4
– 1.4
– 2.0
80%
R
L
[28]
Max.
V
V
CC
150
CC
CC
51.28
Max.
1060
1100
1060
1100
Max.
1000
1200
1350
V
900
[27]
20%
Page 36 of 53
– 0.05
CC
≤ 270 ps
– 0.7
– 0.7
[30]
MHz
Unit
Unit
mA
mA
mA
mA
mV
mV
mV
µA
µA
ns
ns
ns
V
V
V
V
V
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