MAX2036 Ver la hoja de datos (PDF) - Maxim Integrated
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MAX2036 Datasheet PDF : 25 Pages
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Ultrasound VGA Integrated
with CW Octal Mixer
ABSOLUTE MAXIMUM RATINGS
VCC, VREF to GND .................................................-0.3V to +5.5V
Any Other Pins to GND...............................-0.3V to (VCC + 0.3V)
CW Mixer Output Voltage to GND (CW_IOUT+, CW_IOUT-,
CW_QOUT+, CW_QOUT-) ................................................13V
VGA Differential Input Voltage (VGIN_+, VGIN_-)............8.0VP-P
Analog Gain Control Differential Input Voltage
(VG_CTL+, VG_CTL-) ..................................................8.0VP-P
CW Mixer Differential Input Voltage
(CWIN_+, CWIN_-).......................................................8.0VP-P
CW Mixer LVDS LO Differential Input Voltage..................8.0VP-P
Continuous Power Dissipation (TA = +70°C)
100-Pin TQFP (derated 45.5mW/°C above +70°C)..3636.4mW
Operating Temperature Range...............................0°C to +70°C
Junction Temperature ......................................................+150°C
θJC (Note 1) .....................................................................+2°C/W
θJA (Note 1)....................................................................+22°C/W
Storage Temperature Range .............................-40°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
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.
DC ELECTRICAL CHARACTERISTICS—VGA MODE
(Figure 7, VCC = VREF = 4.75V to 5.25V, VCM = (3/5)VREF, TA = 0°C to +70°C, VGND = 0V, LOW_PWR = 0, M4_EN = 0, CW_FILTER =
0 or 1, TEST_MODE = 0, PD = 0, CW_VG = 1, CW_M1 = 0, CW_M2 = 0, no RF signals applied, capacitance to GND at each of the
VGA differential outputs is 60pF, differential capacitance across the VGA outputs is 10pF, RL = 1kΩ, CW mixer outputs pulled up to
+11V through four separate ±0.1% 115Ω resistors, all CW channels programmed off. Typical values are at VCC = VREF = 5V, TA =
+25°C, unless otherwise noted.) (Note 2)
PARAMETER
VGA MODE
Supply Voltage Range
VCC External Reference Voltage
Range
SYMBOL
VCC
VREF
(Note 3)
CONDITIONS
MIN TYP MAX UNITS
4.75
5
5.25
V
4.75
5
5.25
V
Total Power-Supply Current
VCC Supply Current
VREF Current
Current Consumption per
Amplifier Channel
IVCC
IREF
Refers to VCC supply
current plus VREF current
PD = 0
PD =1
Refers to VCC supply current
204 231
mA
27
33
192 216
mA
12
15
mA
24
27
mA
Differential Analog Control
Voltage Range
Minimum gain
Maximum gain
+2
-2
VP-P
Differential Analog Control
Common-Mode Voltage
VCM
2.85
3
3.15
V
Analog Control Input Source/Sink
Current
LOGIC INPUTS
CMOS Input High Voltage
VIH
CMOS Input Low Voltage
VIL
4.5
5
mA
2.3
V
0.8
V
2 _______________________________________________________________________________________
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