MAX2035 Maxim Integrated Products, MAX2035 Datasheet - Page 2

• Manufacturer Part Number: MAX2035
• Description: Ultrasound Variable Gain Amplifier
• Manufacturer: Maxim Integrated Products

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ABSOLUTE MAXIMUM RATINGS
V
Any Other Pins to GND...............................-0.3V to (V
VGA Differential Input Voltage (VGIN_+ - VGIN_-)...........8.0V
Analog Gain-Control Input Differential Voltage
Continuous Power Dissipation (T
DC ELECTRICAL CHARACTERISTICS
(Figure 2, V
tial outputs is 60pF, differential capacitance across the VGA outputs is 10pF, R
= V
Ultrasound Variable-Gain Amplifier
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation 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.
2
Supply Voltage Range
V
Range
Total Power-Supply Current
V
V
Current Consumption per
Amplifier Channel
Differential Analog Control
Voltage Range
Differential Analog Control
Common-Mode Voltage
Analog Control Input Source/Sink
Current
LOGIC INPUTS
CMOS Input-High Voltage
CMOS Input-Low Voltage
CC
(VG_CTL+ - VG_CTL-)...................................................8.0V
100-Pin TQFP
(derated 45.5mW/°C above +70°C).........................3636.4mW
CC
CC
REF
REF
, V
_______________________________________________________________________________________
External Reference Voltage
Supply Current
REF
Current
= 5V, T
to GND .................................................-0.3V to +5.5V
PARAMETER
CC
A
= V
= +25°C, unless otherwise noted.) (Note 1)
REF
= 4.75V to 5.25V, GND = 0V, PD = 0, no RF signals applied, capacitance to GND at each of the VGA differen-
A
= +70°C)
SYMBOL
V
I
V
I
V
VCC
V
REF
V
REF
CC
CM
IH
IL
(Note 2)
Refers to V
current plus V
Refers to V
Minimum gain
Maximum gain
CC
+ 0.3V)
P-P
P-P
CC
CC
REF
supply
supply current
CONDTIONS
current
Operating Temperature Range...............................0°C to +70°C
Junction Temperature ......................................................+150°C
θ
θ
Storage Temperature Range .............................-40°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
JC
JA
...................................................................................+2°C/W
.................................................................................+22°C/W
L
PD = 0
PD =1
= 1kΩ, T
A
= 0°C to +70°C. Typical values are at V
MIN
4.75
4.75
2.85
2.0
TYP
204
192
3.0
4.5
27
12
24
+2
-2
5
5
MAX
5.25
5.25
3.15
231
216
0.8
33
15
27
5
UNITS
V P-P
mA
mA
mA
mA
mA
V
V
V
V
V
CC