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| 型号： | MAX2359ETI+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 6/27页 |
| 文件大小： | 0K |
| 描述： | IC LNA/MIXER PCS 28TQFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | LNA/混频器 |
| 频率： | 1.93GHz ~ 1.99GHz |
| RF 型： | PCS |
| 次要属性： | 四倍频器模式 |
| 封装/外壳： | 28-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
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Quadruple-Mode PCS/Cellular/GPS LNA/Mixers
AC ELECTRICAL CHARACTERISTICS (continued)
(EV kits to evaluate the MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2357/MAX2538, f CELL = 869MHz to
894MHz, f PCS = 1930MHz to 1990MHz, f GPS = 1575.42MHz (MAX2530/MAX2531/MAX2537/MAX2538), f IF = 183.6MHz, high-side
LO for all except GPS, 50 ? system impedance, V CC = 2.7V to 3.3V, R BIAS = 20k ? , R IF0 = R IF1 = 3.3k ? , R GIF = 8.2k ? , LO input
power = -10dBm, T A = -40°C to +85°C. Typical values are at f CELL = 881MHz, f PCS = 1960MHz, V CC = 2.75V, LO input power = -
7dBm, unless otherwise noted.) (Note 2)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
MAX2354/MAX2358/MAX2530/
CELL
HGHL/
MG
MAX2537/MAX2538,
P IN = -20dBm (Note 1)
MAX2351/MAX2531, P IN = -20dBm
6
4
7.8
6.5
Mixer IP3
(Note 4)
HGLL/
LG
ULG
P IN = -20dBm
P IN = -20dBm
3.5
-4.5
6.5
-2.2
dBm
PCS
HGHL
P IN = -20dBm
(Note 1)
MAX2358/MAX2359/
MAX2530/MAX2538
MAX2351/MAX2531
3
2.5
5
4.5
GPS
LG
ULG
P IN = -20dBm
P IN = -20dBm
P IN = -20dBm
-4.5
-7
-3
-1.8
-3.6
0.5
Note 1:
Note 2:
Note 3:
Note 4:
Guaranteed at T A = +25°C and T A = +85°C by production test, and guaranteed by design and characterization at T A = -40°C.
Minimum and maximum specs are guaranteed by design and characterization, unless otherwise noted.
Operating over this frequency range requires the ports to be rematched for the desired operating frequency.
Two-tone separation is 900kHz cellular, 1.25MHz for PCS, and 1MHz for GPS.
Typical Operating Characteristics
(MAX2538 EV kit, f IF = 183.6MHz, high-side LO for all modes except GPS, 50 ? system impedance, R BIAS = 20k ? , R IF0 = R IF1 =
3.3k ? , R GIF = 8.2k ? , f CELL = 881MHz, f PCS = 1960MHz, f GPS = 1575.42MHz, V CC = 2.75V, LO input power = -7dBm, HGHL mode,
T A = +25°C, unless otherwise noted.)
32
SUPPLY CURRENT vs. TEMPERATURE
CELL
50
SUPPLY CURRENT vs. BIAS RESISTANCE
14
MIXER NOISE FIGURE vs. LO POWER
30
28
40
12
PCS LOW-SIDE LO
26
24
22
PCS
2.75V, 3.0V, 3.3V
30
20
GPS
CELL
PCS
10
8
CELL
20
10
6
GPS
18
16
GPS
0
4
PCS
-40
-15
10
35
60
85
0
10
20
30
40
50
-10
-8
-6
-4
-2
0
TEMPERATURE ( ° C)
BIAS RESISTANCE (k ? )
LO POWER (dBm)
6
_______________________________________________________________________________________
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