Datasheet

MAX2014
50MHz to 1000MHz, 75dB Logarithmic
Detector/Controller
2
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
( Typical Application Circuit (Figure 1), V
S
= +3.3V, f
RF
= 50MHz to 1000MHz, R1 = 0Ω, R4 = 0Ω, R
L
= 10kΩ, T
A
= -40°C to +85°C,
unless otherwise noted. Typical values are at T
A
= +25°C, unless otherwise noted.) (Note 2)
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.
V
CC
(Pins 1, 4) to GND........................................-0.3V to +5.25V
SET, PWDN to GND....................................-0.3V to (V
CC
+ 0.3V)
Input Power Differential INHI, INLO................................+23dBm
Input Power Single Ended (INHI or INLO grounded).....+19dBm
Continuous Power Dissipation (T
A
= +70°C)
TDFN (derate 18.5mW/°C above +70°C)....................1480mW
µMAX (derate 4.5mW/°C above +70°C) .......................362mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
POWER SUPPLY
R4 = 75Ω ±1%, PWDN must be
connected to GND
4.75 5.25
Supply Voltage V
S
R4 = 0Ω 2.7 3.6
V
T
A
= +25°C, V
S
= 5.25V,
R4 = 75Ω
17.3
Supply Current I
CC
T
A
= +25°C 17.3 20.5
mA
Supply Current Variation with Temp I
CC
T
A
= -40°C to +85°C 0.05 mA/°C
Shutdown Current I
CC
V
PWDN
= V
CC
1µA
CONTROLLER REFERENCE (SET)
SET Input Voltage Range 0.5 to 1.8 V
SET Input Impedance 40 kΩ
DETECTOR OUTPUT (OUT)
Source Current 4mA
Sink Current 450 µA
Minimum Output Voltage V
OUT
(
MIN
)
0.5 V
Maximum Output Voltage V
OUT
(
MAX
)
1.8 V
TDFN:
Junction-to-Ambient Thermal Resistance (θ
JA
) ............54°C/W
Junction-to-Case Thermal Resistance (θ
JC
) ...................8°C/W
µMAX:
Junction-to-Ambient Thermal Resistance (θ
JA
) ..........221°C/W
Junction-to-Case Thermal Resistance (θ
JC
) .................42°C/W
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7. For detailed
information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial
.
PACKAGE THERMAL CHARACTERISTICS (Note 1)