MAX9273
22-Bit GMSL Serializer with Coax or
STP Cable Drive
6
Maxim Integrated
AVDD to EP ..........................................................-0.5V to +1.9V
DVDD to EP..........................................................-0.5V to +1.9V
IOVDD to EP.........................................................-0.5V to +3.9V
OUT+, OUT- to EP ...............................................-0.5V to +1.9V
All other pins to EP.............................. -0.5V to (VIOVDD + 0.5V)
OUT+, OUT- short circuit to ground or supply ........Continuous
*EP connected to PCB ground.
Continuous Power Dissipation (TA = +70NC)
TQFN (derate 37mW/NC above +70NC).....................2963mW
Junction Temperature .....................................................+150NC
Operating Temperature Range........................-40oC to +105NC
Storage Temperature Range............................-65oC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
TQFN
Junction-to-Ambient Thermal Resistance (
qJA) ..........27°C/W
Junction-to-Case Thermal Resistance (
qJC).....................1°C/W
ABSOLUTE MAxIMUM RATINGS
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
DC ELECTRICAL CHARACTERISTICS
(VAVDD = VDVDD = 1.7V to 1.9V, VIOVDD = 1.7V to 3.6V, RL= 100I ±1% (differential), EP connected to PCB ground (GND),
TA = -40NC to +105NC, unless otherwise noted. Typical values are at VAVDD = VDVDD = VIOVDD = 1.8V, TA = +25NC.)
*
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAx
UNITS
SINGLE-ENDED INPUTS (DIN_, HS, VS, MS, PWDN, DRS, AUTOS, PCLKIN)
High-Level Input Voltage
VIH1
0.65 x
VIOVDD
V
Low-Level Input Voltage
VIL1
0.35 x
VIOVDD
V
Input Current
IIN1
VIN = 0V to VIOVDD
-10
+20
F
A
THREE-LEVEL LOGIC INPUTS (CONF0, CONF1)
High-Level Input Voltage
VIH
0.7 x
VIOVDD
V
Low-Level Input Voltage
VIL
0.3 x
VIOVDD
V
Midlevel Input Current
IINM
(Note 2)
-10
+10
F
A
Input Current
IIN
-150
+150
F
A
SINGLE-ENDED OUTPUT (GPO)
High-Level Output Voltage
VOH1
IOUT = -2mA
VIOVDD
- 0.2
V
Low-Level Output Voltage
VOL1
IOUT = 2mA
0.2
V
Output Short-Circuit Current
IOS
VO = 0V
VIOVDD = 3.0V to 3.6V
16
35
64
mA
VIOVDD = 1.7V to 1.9V
3
12
21