+14dBm to +20dBm LO Buffers/Splitters
with 1dB ꢀariation
AdS LUTEBMAXIMUMBRATINGS
VCC1, VCC2, VCC3,
Continuous Power Dissipation (T = +70°C)
A
5mm 5mm 20-Pin QFN (derate 20mW/°C
✕
VCCREF to GND.................................................-0.3V to +6.0V
IN to GND...................................................-0.3V to (V
OUT1, OUT2,
OUTPLL to GND......................................-0.3V to (V
REF to GND ......................................................Source/Sink 5mA
INBIAS, OUTBIAS, to GND..................................-0.3V to +0.75V
PLLBIAS ......................................................................Sink 25mA
RF Input Power...............................................................+20dBm
+ 0.3V)
above +70°C).............................................................1600mW
CC
θ
....................................................................................50°C/W
JA
+ 0.3V)
Junction Temperature......................................................+150°C
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
CC
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.
DCBELECTRICALBCHARACTERISTICS—MAX9987
(Typical Application Circuit, V
= 4.75V to 5.25V, input and outputs terminated in 50Ω, T = -40°C to +85°C. Typical specifications
A
CC
are for V
= 5.0V and T = +25°C.) (Note 1)
CC
A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
Supply Current
V
4.75
5.00
5.25
V
CC
Low power setting
(see Table 1 for resistor values)
110
155
221
Nominal power setting
I
139
171
mA
CC
(R , R , R , and R not installed)
1
2
4
5
High power setting
(see Table 1 for resistor values)
DC ELECTRICAL CHARACTERISTICS—MAX9988
(Typical Application Circuit, V
= 4.75V to 5.25V, input and outputs terminated in 50Ω, T = -40°C to +85°C. Typical specifications
A
CC
are for V
= 5.0V and T = +25°C.) (Note 1)
CC
A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
Supply Current
V
4.75
5.00
5.25
V
CC
Low power setting
(see Table 1 for resistor values)
120
162
229
Nominal power setting
I
150
175
mA
CC
(R , R , R , and R not installed)
1
2
4
5
High power setting
(see Table 1 for resistor values)
2
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