FIN224AC_08 Datasheet, PDF (10/19 Pages) Fairchild Semiconductor – 22-Bit Bi-Directional Serializer/Deserializer

DC Electrical Characteristics
Values are for over-supply voltage and operating temperature ranges, unless otherwise specified. Typical values are
given for V_DD = 2.775V and T_A = 25°C. Positive current values refer to the current flowing into the device and negative
values refer to the current flowing out of the pins. Voltages are referenced to GROUND unless otherwise specified
(except ΔV_OD and V_OD).
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
LVCMOS I/O
V_IH Input High Voltage
V_IL Input Low Voltage
V_OH Output High Voltage
V_OL Output Low Voltage
I_IN Input Current
DIFFERENTIAL I/O
V_DDP = 3.3±0.30
I_OH = 2.0mA V_DDP = 2.5±-0.20
V_DDP = 1.8±0.18
V_DDP = 3.3±0.30
I_OL = 2.0mA V_DDP = 2.5±0.20
V_DDP = 1.8±0.18
V_IN = 0V to 3.6V
0.65 x V_DDP
GND
0.75 x V_DDP
-5.0
V_DDP
0.35 x V_DDP V
V
0.25 x V_DDP V
5.0
µA
I_ODH
I_ODL
Output HIGH source current V_OS = 1.0V
Output LOW sink current V_OS = 1.0V
I_OS
Short-Circuit Output
Current
V_OUT = 0V
Driver Enabled
Driver Disabled
-1.75
mA
0.950
mA
mA
±5
µA
I_OZ
Disabled Output
Leakage Current
CKSO, DSO = 0V to V_DDS
S2 = S1 = 0V
±1
±5
µA
I_TH
Differential Input Threshold
High Current
50
µA
I_TL
Differential Input Threshold
Low Current
-50
µA
I_IZ
Disabled Input Leakage
Current
CKSI, DSI = 0V to V_DDS
S2 = S1 = 0V
±1
±5
µA
I_IS
V_ICM
Short-Circuit Input Current V_OUT = V_DDS
Input Common Mode
Range
V_DDS = 2.775 ±5%
mA
0.5
V_DDS-1
V
R_TRM
CKSI, DS Internal Receiver V_ID = 50mV, V_IC = 925mV, DIRI = 0
Termination Resistor
| CKSI⁺ – CKSI^– | = V_ID
100
Ω
© 2006 Fairchild Semiconductor Corporation
FIN224AC Rev.1.1.5
10
www.fairchildsemi.com