Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-40°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
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
(Typical
Operating Circuit
as shown in Figure 1; V
CC
= 4.75V to 5.25V, T
A
= -40°C to +85°C, R
BIAS
= 280Ω, no RF inputs applied, RF
input and output ports are terminated with 50Ω. Typical values are at V
CC
= 5V and T
A
= +25°C, unless otherwise noted.)
PARAMETER
Supply Voltage Range
Operating Supply Current
Differential Input Resistance,
VI1 to VI2, VQ1 to VQ2
Common-Mode Input Voltage,
VI1, VI2, VQ1, VQ2
Input Resistance, II1, II2, IQ1,
IQ2
Reference Voltage
V
REFOUT
V
CM
Single-ended resistance to ground
REFOUT unloaded
150
2.3
SYMBOL
V
CC
MAX2045
I
CC
MAX2046
MAX2047
Input resistance between VI1 and VI2 or
VQ1 and VQ2
CONDITIONS
MIN
4.75
120
120
120
6.5
TYP
5
160
160
160
9
2.5
200
2.45
250
2.6
MAX
5.25
200
200
200
11.5
kΩ
V
Ω
V
mA
UNITS
V
AC ELECTRICAL CHARACTERISTICS
(Typical
Operating Circuit
as shown in Figure 1; V
CC
= 4.75V to 5.25V, T
A
= -40°C to +85°C, R
BIAS
= 280Ω, f
IN
= 2.14GHz
(MAX2045), f
IN
= 1.9GHz (MAX2046), f
IN
= 915MHz (MAX2047), input current range = 0 to 4mA (if using a current-mode DAC), and
differential input voltage range = 0 to 0.707V (if using a voltage-mode DAC). If using a current-mode DAC, voltage mode I/Q inputs
are left open. If using a voltage-mode DAC, all current-mode I/Q inputs are left open. Typical values are at V
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Industrial Control Electronics
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