MAX2108 Maxim, MAX2108 Datasheet - Page 2

• Manufacturer Part Number: MAX2108
• Description: Direct-Conversion Tuner IC
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
V
V
All Other Pins to GND.................................-0.3V to (V
RFIN to RFIN ..........................................................................±2V
LO to LO ................................................................................±2V
Short-Circuit Current
Direct-Conversion Tuner IC
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
(V
applied; T
AC ELECTRICAL CHARACTERISTICS
(V
tial); T
2
IOUT, IOUT, QOUT, QOUT
Common-Mode Output Voltage
CC
CC
Supply Current
PS_SEL Logic-High Threshold
PS_SEL Logic-Low Threshold
PS_SEL Input Bias Current
GC Input Bias Current
RFIN Frequency Range (Note 1)
RFIN Maximum Input Power
(Note 2)
RFIN Minimum Input Power
(Note 2)
External LO Drive Level (Note 2)
Gain-Control Range (Note 2)
RFIN Input Third-Order
Intercept Point (Note 3)
RFIN Input Second-Order
Intercept Point (Note 4)
Noise Figure
IOUT, IOUT, QOUT, QOUT to GND .................................10mA
PSOUT, PSOUT to GND...................................................40mA
CC
CC
_______________________________________________________________________________________
to GND ..............................................................-0.3V to +7V
to Any Other V
= +4.75V to +5.25V; V
= +5V; PS_SEL = 0.5V; P
A
= +25°C; unless otherwise noted.)
A
PARAMETER
PARAMETER
= 0°C to +70°C; unless otherwise noted. Typical values are at V
CC
...........................................-0.3V to +0.3V
GC
RFIN
= 1.3V; PS_SEL = 0.5V; IOUT,
SYMBOL
SYMBOL
P
P
= -20dBm; f
I
RFINMAX
RFINMIN
PS_SEL
V
V
f
V
I
RFIN
IIP
IIP
I
NF
THH
CC
THL
GC
CM
3
2
0 < V
1V < V
950MHz < f
950MHz < f
V
1V < V
V
LO
IOUT
GC
= f
= 4V, f
CC
PS_SEL
- V
GC
GC
RFIN
+ 0.3V)
IOUT
< 4V
< 4V, P
LO
RFIN
RFIN
+125kHz; GC set via servo loop for V
< V
= 10mVp-p, T
= 1750MHz
IOUT, QOUT, QOUT = terminated with 2.5kΩ to GND; no input signal
CONDITIONS
CONDITIONS
CC
< 2150MHz, P
< 2150MHz, P
LO
= -5dBm
Short-Circuit Duration IOUT to IOUT, QOUT to QOUT,
Continuous Power Dissipation (T
Operating Temperature Range...............................0°C to +70°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
PSOUT to PSOUT ............................................................10sec
24 QSOP (derate 10mW/°C above T
CC
A
= 0°C +70°C
LO
LO
= +5V, T
= -5dBm
= -5dBm,
A
= +25°C.)
IOUT
MIN
MIN
950
2.4
-30
-80
2.9
-20
50
A
- V
= +70°C)
IOUT
A
TYP
3.35
TYP
105
14
10
-5
8
= +70°C) ..........800mW
= 200mVp-p (differen-
MAX
MAX
2150
+10
+80
152
-70
0.5
3.8
UNITS
UNITS
MHz
dBm
dBm
dBm
dBm
dBm
mA
µA
µA
dB
dB
V
V
V