User Manual

MAX2700/MAX2701
1.8GHz to 2.5GHz Direct Downconversion
Receivers
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(MAX2700/MAX2701 EV kit (Figure 3), V
CC
= +2.7V to +3.3V, SHDN = GAIN_SET = V
CC
, X2_EN = GND, V
AGC
= 1.25V, CEXT+ con-
nected to CEXT-; no RF input signals applied; RFIN, LNAIN, LO inputs are terminated with 50Ω, LNAOUT connected to V
CC
through a
10nH inductor; MIX_I, MIX_Q, QIN1+, QIN1-, QOUT1, IIN1+, IIN1-, IOUT1, QIN2+, QIN2-, QOUT2, IIN2+, IIN2-, IOUT2 pins are
unconnected; T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= +3.0V, T
A
= +25°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.
V
CC
to GND..............................................................-0.3V to +6V
RF Signals
P
RFIN
, P
LNAIN
, P
LO
.....................................................+15dBm
Baseband Signals
IIN1+ to IIN1-, IIN2+ to IIN2-,
QIN1+ to QIN1-, QIN2+ to QIN2-......................................±2V
Input Voltages
AGC, GAIN_SET, SHDN, X2_EN
,
CEXT_, RFIN_, LO, LNAIN, IIN_ _,
QIN_ _ , DCI_ _ , DCQ_ _ to GND..........-0.3V to (V
CC
+ 0.3V)
Input Current
AGC……………………………………………………..±50mA
All Digital Inputs………………………………………..±10mA
Continuous Power Dissipation (T
A
= +70°C)
48-Pin TQFP-EP (derate 27mW/°C above +70°C).....2000mW
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
PARAMETERS CONDITIONS
MIN
TYP
MAX
UNITS
SUPPLY
Supply Voltage 2.7 3.3 V
MAX2700
165 215
LNA
enabled
MAX2701
167 220
MAX2700
155 200
T
A
= +25°C
LNA
disabled
MAX2701
156 205
MAX2700
230
LNA
enabled
MAX2701
235
MAX2700
210
Operating Supply Current
T
A
= -40°C to +85°C
LNA
disabled
MAX2701
215
mA
Shutdown Supply Current SHDN = GND, V
AGC
= 0.5V 20
100
µA
CONTROL INPUTS/OUTPUTS
Input Logic Voltage High 2V
Input Logic Voltage Low 0.6 V
SHDN, X2_EN, GAIN_SET -1 0.5
AGC, +0.5 < V
AGC
< +2.0V -22 12
Input Bias Current
AGC, V
AGC
= 0.5V, SHDN = GND -2 2
µA
MIX_I, MIX_Q 1.2
IOUT1, QOUT1 1.1
DC Output Voltage
IOUT2, QOUT2
1.25
V