GS2971 Datasheet, PDF (17/148 Pages) Semtech Corporation – 3Gb/s, HD, SD SDI Receiver, with Integrated Adaptive Cable Equalizer complete with SMPTE Audio and Video Processing

2. Electrical Characteristics
2.1 Absolute Maximum Ratings
Table 2-1: Absolute Maximum Ratings
Parameter
Value/Units
Supply Voltage, Digital Core (CORE_VDD)
-0.3V to +1.5V
Supply Voltage, Digital I/O (IO_VDD)
-0.3V to +4.0V
Supply Voltage, Analog 1.2V (PD_VDD, VCO_VDD)
-0.3V to +1.5V
Supply Voltage, Analog 3.3V (EQ_VDD, BUFF_VDD,
A_VDD)
-0.3V to +4.0V
Input Voltage Range (digital inputs)
-2.0V to +5.25V
Ambient Operating Temperature (T_A)
-40°C < T_A < 95°C
Storage Temperature (T_STG)
-40°C < T_STG < 125°C
Peak Reflow Temperature (JEDEC J-STD-020C)
260°C
ESD Sensitivity, HBM (JESD22-A114)
2kV
NOTES:
Absolute Maximum Ratings are those values beyond which damage may occur. Functional
operation under these conditions or at any other condition beyond those indicated in the
AC/DC Electrical Characteristics sections is not implied.
2.2 Recommended Operating Conditions
Table 2-2: Recommended Operating Conditions
Parameter
Symbol
Conditions
Min
Typ
Max Units Notes
Operating Temperature Range,
T_A
Ambient
–
-20
−
85
°C
−
Supply Voltage, Digital Core
CORE_VDD
–
1.14
1.2
1.26
V
−
Supply Voltage, Digital I/O
IO_VDD
1.8V mode
3.3V mode
1.71
3.13
1.8
1.89
V
−
3.3
3.47
V
−
Supply Voltage, PLL
PLL_VDD
–
1.14
1.2
1.26
V
–
Supply Voltage, VCO
VCO_VDD
–
−
0.7
−
V
1
Supply Voltage, Analog
A_VDD
–
3.13
3.3
3.47
V
2
Supply Voltage, Serial Digital Input EQ_VDD
–
3.13
3.3
3.47
V
2
Supply Voltage, CD Buffer
BUFF_VDD
–
3.13
3.3
3.47
V
2
NOTES
1. This is 0.7V rather than 1.2V because there is a voltage drop across an external 105Ω resistor. See Typical Application Circuit on page 143.
2. The 3.3V supplies must track the 3.3V supply of an external CD.
GS2971 3Gb/s, HD, SD SDI Receiver
Data Sheet
45898 - 2
September 2012
17 of 148