MAX2383 Ver la hoja de datos (PDF) - Maxim Integrated
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MAX2383 Datasheet PDF : 8 Pages
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W-CDMA Upconverter and PA Driver
with Power Control
ABSOLUTE MAXIMUM RATINGS
VCC, RFOUT to GND ..............................................-0.3V to +6.0V
AC Signals ................................................................+1.0V Peak
SHDN, LO_EN, VGC to GND ......................-0.3V to (VCC + 0.3V)
Digital Input Current ....................................................... ±10mA
Continuous Power Dissipation (TA = +70°C)
12-Pin UCSP (derate 80mW/°C above +70°C) ........ 628mW
Operating Temperature Range ..........................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +160°C
Lead Temperature (Bump Reflow) ..................................+235°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.
CAUTION! ESD SENSITIVE DEVICE
DC ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +3.0V, SHDN = +1.5V, TA = -40°C to +85°C. Typical values are at VCC = +2.85V, TA = +25°C, unless otherwise
noted.)
PARAMETER
Supply Voltage
Operating Supply Current
Shutdown Supply Current
LO Buffer Current
Digital Input Logic High
Digital Input Logic Low
Input Logic High Current
Input Logic Low Current
Recommended Gain-Control
Voltage
Gain-Control Input Bias Current
SYMBOL
VCC
ICC
ICC
ICC
VIH
VIL
IIH
IIL
CONDITIONS
PDROUT = +6dBm, VGC = 2.0V
PIF ≤ -35dBm, VGC = 1.4V
SHDN = 0.5V, LO_EN = 0.5V, VGC = 0.5V
SHDN = 0.5V, LO_EN = 1.5V, VGC = 2V
VGC
IGC
0.5V ≤ VGC ≤ 2.0V
MIN TYP MAX UNITS
2.7
2.85
3.0
V
34
44
mA
12
20
0.5
10
µA
6
8
mA
1.5
VCC
V
0
0.5
V
1
µA
-1
µA
0.5
2.0
V
-5
5
µA
AC ELECTRICAL CHARACTERISTICS
(MAX2383 EV Kit; VCC = +2.7V to +3.0V; SHDN = LO_EN = +1.5V; IF source impedance = 400Ω (differential), IF input level =
-16dBm (differential); LO input level = -10dBm, differential LO drive from 150Ω source impedance; mixer upconverter and PA driver
are cascaded directly through an interstage matching network; DROUT drives a 50Ω load impedance; VGC = 2.0V; fIF = 380MHz,
fRF = 1920MHz to 1980MHz, fLO = 2300MHz to 2360MHz; TA = -40°C to +85°C. Typical values are at VCC = +2.85V, TA = +25°C,
unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
CASCADED PERFORMANCE (measured from IF input to DROUT (PA driver output))
IF Frequency
fIF
(Note 2)
RF Frequency Range
fRF
(Note 2)
LO Frequency Range
Output Power (meets ACPR
specifications)
fLO
PDROUT
High-side LO case (Note 2)
VGC = 2.0V
3σ limit
6σ limit
Power Gain
GP
VGC = 2.0V
MIN TYP MAX UNITS
200–600
1920
1980
2270–2580
4.4
+6
3.8
+6
17
19.5
MHz
MHz
MHz
dBm
dB
2 _______________________________________________________________________________________
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