GS2978 Datasheet, PDF (5/15 Pages) Gennum Corporation – Dual coaxial cable driving outputs with selectable slew rate

Table 1-1: Pin Descriptions
Pin Number
11,12
–
Name
Timing
SDO, SDO
Center Pad
Analog
–
Type
Output
Power
Description
Serial digital differential output.
Connect to most negative power supply plane following the
recommendations in Recommended PCB Footprint on page 12.
2. Electrical Characteristics
2.1 Absolute Maximum Ratings
Parameter
Value
Supply Voltage
-0.5V to 3.6 V_DC
Input ESD Voltage
4kV
Storage Temperature Range
-50°C < T_s < 125°C
Input Voltage Range (any input)
-0.3 to (V_CC +0.3)V
Operating Temperature Range
0°C to 70°C
Solder Reflow Temperature
260°C
NOTE: Absolute Maximum Ratings are those values beyond which damage to the device may
occur. Functional operation under these conditions or at any other condition beyond those
indicated in the AC/DC Electrical Characteristic sections is not implied.
2.2 DC Electrical Characteristics
Table 2-1: DC Electrical Characteristics
V_CC = 3.3V ±5%; T_A = 0°C to 70°C, unless otherwise shown
Parameter
Symbol Conditions
Supply Voltage
Power Consumption
Supply Current
Output Voltage
V_CC
P_D
I_s
V_CMOUT
–
T_A = 25°C,
SDO/SDO enabled
T_A = 25°C,
SDO/SDO disabled
T_A = 25°C,
SDO/SDO enabled
T_A = 25°C,
SDO/SDO disabled
Common mode
Min
3.135
–
–
–
–
–
Typ
3.3
168
96
51
29
V_CC - V_OUT
GS2978
HD-LINX® III Multi-Rate Dual Slew-Rate Cable Driver
Data Sheet
37186 - 7
March 2009
Max
3.465
180
–
–
–
–
Units
V
mW
mW
mA
mA
V
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