MAX2538ETI+T Maxim Integrated Products, MAX2538ETI+T Datasheet - Page 3

• Manufacturer Part Number: MAX2538ETI+T
• Description: RF Mixer IC LNA/MIXER CELL/PCS/GPS
• Manufacturer: Maxim Integrated Products

Specifications of MAX2538ETI+T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC ELECTRICAL CHARACTERISTICS (continued)
(V
noted.) (Note 1)
AC ELECTRICAL CHARACTERISTICS
(EV kits to evaluate the MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2357/MAX2538, f
894MHz, f
LO for all except GPS, 50Ω system impedance, V
power = -10dBm, T
7dBm, unless otherwise noted.) (Note 2)
Digital Input Current
Additional Current for LO_OUT
Buffer
Buffer-Only
Mode Supply
Mode
PLL-Only Mode
OVERALL PERFORMANCE
IF Frequency Range
GPS IF Frequency Range
Cellular RF Frequency Range
PCS RF Frequency Range
LO Leakage to LNA inputs
LO Output Power
PLL Output Power
LNA PERFORMANCE (see Table 1 for abbreviations)
LNA Gain
(Note 1)
CC
Quadruple-Mode PCS/Cellular/GPS LNA/Mixers
= 2.7V to 3.3V, R
PCS
PARAMETER
PARAMETER
= 1930MHz to 1990MHz, f
SHDN = low,
BUFFEN = high,
P
SHDN = low,
PLL = high,
P
A
LO
LO
_______________________________________________________________________________________
= -40°C to +85°C. Typical values are at f
= -7dBm
= -7dBm
BIAS
= 20kΩ, T
IF0 and IF1 (Note 3)
GIF (Note 3)
(Note 1)
(Note 1)
Cell, BUFFEN = high, 50Ω load, LO input power =
-10dBm (Note 1)
PCS, BUFFEN = high, 50Ω load, LO input power =
-10dBm (Note 1)
Measured at guaranteed logic threshold
BUFFEN = high, cellular and PCS modes, P
PCS MAX2358/MAX2359/MAX2530/MAX2538
PCS MAX2351/MAX2531
CELL MAX2351/MAX2354/MAX2530/MAX2531
CELL MAX2358/MAX2537/MAX2538
CELL
A
= -40°C to +85°C. Typical values are at V
GPS
= 1575.42MHz (MAX2530/MAX2531/MAX2537/MAX2538), f
LG/ULG
HGHL
HGLL
MG
CC
= 2.7V to 3.3V, R
T
T
T
T
T
T
T
T
CONDITIONS
CONDITIONS
A
A
A
A
A
A
A
A
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
CELL
= 881MHz, f
BIAS
= 20kΩ, R
LO
PCS
= -7dBm
CC
= 1960MHz, V
IF0
= 2.75V and T
= R
IF1
1930
MIN
13.8
13.3
13.5
13.0
MIN
110
869
-6.5
-10
-10
-11
-12
1.0
0.5
70
= 3.3kΩ, R
-6
CC
A
= 2.75V, LO input power = -
= +25°C, unless otherwise
183.6
183.6
IF
TYP
TYP
14.5
-4.9
2.4
5.4
6.1
4.7
5.9
3.2
1.9
15
-5
-7
= 183.6MHz, high-side
GIF
CELL
= 8.2kΩ, LO input
MAX
MAX
1990
+10
16.0
16.5
15.5
16.0
-3.5
400
225
894
3.5
7.5
6.5
7.5
4.5
-40
3.0
3.0
-4
7
= 869MHz to
UNITS
UNITS
MHz
MHz
MHz
MHz
dBm
dBm
dBm
mA
mA
mA
dB
µA
3