DS90CP22_07 Datasheet, PDF (2/10 Pages) National Semiconductor (TI) – 800 Mbps 2x2 LVDS Crosspoint Switch

Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V_CC)
CMOS/TTL Input Voltage (EN0,
EN1, SEL0, SEL1)
−0.3V to +4V
−0.3V to (V_CC + 0.3V)
LVDS Receiver Input Voltage (IN
+, IN−)
−0.3V to +4V
LVDS Driver Output Voltage (OUT
+, OUT−)
−0.3V to +4V
LVDS Output Short Circuit Current
Continuous
Junction Temperature
+150°C
Storage Temperature Range
−65°C to +150°C
Lead Temperature
(Soldering, 4 sec.)
+260°C
Maximum Package Power Dissipation at 25°C
16L SOIC
16L SOIC Package Derating
16L TSSOP
16L TSSOP Package Derating
ESD Rating:
(HBM, 1.5kΩ, 100pF)
(EIAJ, 0Ω, 200pF)
1.435 W
11.48 mW/°C above +25°C
0.866 W
9.6 mW/°C above +25°C
> 5 kV
> 250 V
Recommended Operating
Conditions
Supply Voltage (V_CC)
Receiver Input Voltage
Operating Free Air Temperature
Min Typ Max Unit
s
3.0 3.3 3.6 V
0
V_CC V
-40 +25 +85 °C
Electrical Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified
Symbol
Parameter
Conditions
CMOS/TTL DC SPECIFICATIONS (EN0,EN1,SEL0,SEL1)
V_IH
High Level Input Voltage
V_IL
Low Level Input Voltage
I_IH
High Level Input Current
V_IN = 3.6V or 2.0V; V_CC = 3.6V
I_IL
Low Level Input Current
V_IN = 0V or 0.8V; V_CC = 3.6V
V_CL
Input Clamp Voltage
I_CL = −18 mA
LVDS OUTPUT DC SPECIFICATIONS (OUT0,OUT1)
V_OD
Differential Output Voltage
R_L = 75Ω
R_L = 75Ω, V_CC = 3.3V, T_A = 25°C
ΔV_OD
Change in V_OD between Complimentary Output States
V_OS
Offset Voltage (Note 3)
ΔV_OS
Change in V_OS between Complimentary Output States
I_OZ
Output TRI-STATE^® Current
TRI-STATE Output,
V_OUT = V_CC or GND
I_OFF
Power-Off Leakage Current
V_CC = 0V; V_OUT = 3.6V or GND
I_OS
Output Short Circuit Current
V_OUT+ OR V_OUT− = 0V
I_OSB
Both Outputs Short Circuit Current
V_OUT+ AND V_OUT− = 0V
LVDS RECEIVER DC SPECIFICATIONS (IN0,IN1)
V_TH
V_TL
V_CMR
I_IN
Differential Input High Threshold
Differential Input Low Threshold
Common Mode Voltage Range
Input Current
SUPPLY CURRENT
V_CM = +0.05V or +1.2V or +3.25V,
Vcc = 3.3V
V_ID = 100mV, Vcc = 3.3V
V_IN = +3.0V, V_CC = 3.6V or 0V
V_IN = 0V, V_CC = 3.6V or 0V
I_CCD
Total Supply Current
R_L = 75Ω, C_L = 5 pF,
EN0 = EN1 = High
I_CCZ
TRI-STATE Supply Current
EN0 = EN1 = Low
Min Typ Max Units
2.0
GND
V_CC
V
0.8
V
+7
+20
μA
±1
±10
μA
−0.8 −1.5
V
270 365 475 mV
285 365 440 mV
35
mV
1.0
1.2 1.45
V
35
mV
±1
±10
μA
±1
±10
μA
−15 −25 mA
−30 −50 mA
0
+100 mV
−100
0
mV
0.05
3.25
V
±1
±10
μA
±1
±10
μA
98
125 mA
43
55
mA
Note 1: “Absolute Maximum Ratings” are these beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the device should
be operated at these limits. The table of “Electrical Characteristics” provides conditions for actual device operation.
Note 2: All typical are given for V_CC = +3.3V and T_A = +25°C, unless otherwise stated.
Note 3: V_OS is defined and measured on the ATE as (V_OH + V_OL) / 2.
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