DS92CK16 Datasheet, PDF (4/11 Pages) National Semiconductor (TI) – 3V BLVDS 1 to 6 Clock Buffer/Bus Transceiver

DC Electrical Characteristics (Continued)
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified (Notes 3, 4).
Symbol
Parameter
Conditions
Pin
Min
V_OD
Driver Output Differential R_L = 37.5Ω, Figure 5
Voltage
DE = 0V
CLKI/O+,
250
CLKI/O−
∆V_OD
Driver V_OD Magnitude
Change
V_OS
Driver Offset Voltage
1.1
∆V_OS Driver Offset Voltage
Magnitude Change
V_OHD
V_OLD
I_OS1D
Driver Output High
Driver Output Low
Driver Differential Short
Circuit Current (Note 6)
CrdCLK_IN = V_CC or GND, VOD =
0V, (outputs shorted together)
DE = 0V
0.80
I_OS2D
Driver Output Short
Circuit Current to V_CC
(Note 6)
CrdCLK_IN = GND, DE = 0V,
CLKI/O+ = V_CC
I_OS3D
Driver Output Short
Circuit Current to V_CC
(Note 6)
CrdCLK_IN = V_CC, DE = 0V,
CLKI/O− = V_CC
I_OS4D
Driver Output Short
Circuit Current to GND
(Note 6)
CrdCLK_IN = V_CC, DE = 0V,
CLKI/O+ = 0V
I_OS5D
Driver Output Short
Circuit Current to GND
(Note 6)
CrdCLK_IN = GND, DE = 0V,
CLKI/O− = 0V
I_OFF
Power Off Leakage
Current
V_CC = 0V or Open,
V_APPLIED = 3.6V
Typ
350
10
1.29
5
1.35
1.05
|30|
36
34
−47
−50
Max
450
20
1.5
20
1.8
|50|
70
70
−70
−70
±20
Units
mV
mV
V
mV
V
V
mA
mA
mA
mA
mA
µA
Switching Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified (Notes 7, 8).
Symbol
Parameter
Conditions
Min
Typ
Max Units
DIFFERENTIAL RECEIVER CHARACTERISTICS
t_PHLDR
t_PLHDR
t_SK1R
t_SK2R
t_SK3R
t_TLHR
Differential Propagation Delay High to Low. CLKI/O to
CLK_OUT
Differential Propagation Delay Low to High. CLKI/O to
CLK_OUT
Duty Cycle Distortion(Note 10)
(pulse skew)
|t_PLH– t_PHL|
Channel to Channel Skew; Same Edge (Note 11)
Part to Part Skew (Note 12)
Transition Time Low to High (Note 9)
(20% to 80% )
C_L = 15 pF
VID = 250 mV
Figures 1, 2
1.3
2.8
3.8
ns
1.3
2.9
3.8
ns
100
400
ps
30
80
ps
2.5
ns
0.4
1.4
2.4
ns
t_THLR
Transition Time High to Low(Note 9)
(80% to 20% )
0.4
1.3
2.2
ns
t_PLHOER
t_PHLOER
f_MAX
Propagation Delay Low to High
( OEto CLK_OUT)
Propagation Delay High to Low
(OE to CLK_OUT)
Maximum Operating Frequency (Note 15)
C_L = 15 pF
Figures 3, 4
1.0
3
4.5
ns
1.0
3
4.5
ns
100
125
MHz
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