FIN12AC_08 Datasheet, PDF (11/21 Pages) Fairchild Semiconductor – Low-Voltage 12-Bit Bi-Directional Serializer/Deserializer with Multiple Frequency Ranges

DC Electrical Characteristics
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
current flowing out of 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 ±0.15
V_DDP = 3.3 ±0.30
I_OL = 2.0mA V_DDP = 2.5 ±0.20
V_DDP = 1.8 ±0.15
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
Output HIGH Source
Current
V_OS = 1.0V, Figure 7
–1.75
mA
I_ODL
Output LOW Sink
Current
V_OS = 1.0V, Figure 7
0.950
mA
I_OZ
Disabled Output
Leakage Current
CKSO, DSO = 0V to V_DDS
S2 = S1 = 0V
±1.0
±5.0
µA
I_IZ
Disabled Input
Leakage Current
CKSI, DSI = 0V to V_DDS
S2 = S1 = 0V
±1.0
±5.0
µA
V_ICM
Input Common Mode
Range
V_DDS = 2.775 ±5%
V_GO + 0.80
V
Input Voltage Ground
V_GO Offset Relative to
Driver⁽²⁾
Figure 8
0
V
R_TRM
CKSI Internal Receiver
Termination Resistor
V_ID = 50mV, V_IC = 925mV, DIRI = 0
| CKSI⁺ – CKSI^– | = V_ID
80.0
100
R_TRM
CKSI Internal Receiver
Termination Resistor
V_ID = 50mV, V_IC = 925mV, DIRI = 0
| DSI⁺ – DSI^– | = V_ID
80.0
100
120
Ω
120
Ω
Note:
2 V_GO is the difference in device ground levels between the CTL driver and the CTL receiver.
© 2006 Fairchild Semiconductor Corporation
FIN12AC Rev. 1.1.2
11
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