max2057etxt Maxim Integrated Products, Inc., max2057etxt Datasheet - Page 2

• Manufacturer Part Number: max2057etxt
• Description: Max2057 1700mhz To 2500mhz Variable-gain Amplifier With Analog Gain Control
• Manufacturer: Maxim Integrated Products, Inc.

ABSOLUTE MAXIMUM RATINGS
V
V
Current into V
All Other Pins to GND.................................-0.3V to (V
RF Input Power (IN, IN_A, ATTN_OUT, OUT_A) ...........+20dBm
RF Input Power (AMP_IN)...............................................+12dBm
1700MHz to 2500MHz Variable-Gain
Amplifier with Analog Gain Control
DC ELECTRICAL CHARACTERISTICS
(V
wise noted. Typical values are at V
AC ELECTRICAL CHARACTERISTICS
(Typical Operating Circuit with one attenuator connected, V
Typical values are at V
second attenuator is not connected, T
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
Supply Current
R
R
Gain-Control Voltage Range
Gain-Control Pin Input Resistance V
Frequency Range
Gain
Maximum Gain Variation
Reverse Isolation
Noise Figure
Output 1dB Compression Point
Output 2nd-Order Intercept Point
Output 3rd-Order Intercept Point
CC
CNTL
CC
SET1
SET2
_______________________________________________________________________________________
to GND ...........................................................-0.3V to +5.5V
= +4.75V to +5.25V, no RF signals applied, all input and output ports terminated with 50Ω, T
to GND (with V
Current
Current
PARAMETER
PARAMETER
CNTL
pin (V
CC
CC
CC
applied) .............................0V to 4.75V
= +5.0V, R1 = 1.2kΩ, R2 = 2kΩ, P
grounded) .............................40mA
CC
R1 = 1.2kΩ, R2 = 2kΩ (Note 1)
R1 = 1.2kΩ (Note 1)
R1 = 2kΩ (Note 1)
(Note 2)
T
T
T
(Note 4)
From maximum gain to 15dB attenuation, measured at f
+ f
From maximum gain to 15dB attenuation (Note 5)
A
= +5.0V, T
CNTL
A
A
A
2
= +25°C, unless otherwise noted.) (Note 3)
= +25°C
= +25°C to -40°C
= +25°C to +85°C
(Note 5)
= 1V to 4.5V
A
= +25°C, unless otherwise noted.)
CC
+ 0.3V)
CONDITIONS
CONDITIONS
CC
OUT
= +4.75V to +5.25V, T
= +5dBm, f
V
V
V
V
V
V
V
V
θ
θ
θ
θ
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
CNTL
CNTL
CNTL
CNTL
CNTL
CNTL
CNTL
CNTL
JA
JA
JA
JC
(natural convection)...................................................35°C/W
(1m/s airflow) .............................................................31°C/W
(2.5m/s airflow) ..........................................................29°C/W
(junction to exposed paddle) ....................................10°C/W
= 1V
= 1.8V
= 2.6V
= 3.5V
= 1V
= 1.8V
= 2.6V
= 3.5V
IN
= 2100MHz, V
A
= -40°C to +85°C, unless otherwise noted.
1
CNTL
1700
MIN
4.75
MIN
13.5
250
1.0
A
= -40°C to +85°C, unless other-
= 1V, 50Ω system impedance,
+0.41
+0.09
+23.8
-0.16
-0.56
-0.32
+0.9
+0.1
TYP
TYP
15.5
+64
+37
180
500
0.6
37
-1
5
1
6
MAX
MAX
2500
5.25
17.5
230
4.5
UNITS
UNITS
MHz
dBm
dBm
dBm
mA
mA
mA
kΩ
dB
dB
dB
dB
V
V