参数资料
型号: MAX2354ETI+
厂商: Maxim Integrated
文件页数: 3/27页
文件大小: 0K
描述: IC LNA/MIXER CELLULAR 28TQFN-EP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
功能: LNA/混频器
频率: 869MHz ~ 894MHz
RF 型: 手机
次要属性: 0.9dB LNA 噪声系数
封装/外壳: 28-WFQFN 裸露焊盘
包装: 管件
Quadruple-Mode PCS/Cellular/GPS LNA/Mixers
DC ELECTRICAL CHARACTERISTICS (continued)
(V CC = 2.7V to 3.3V, R BIAS = 20k ? , T A = -40°C to +85°C. Typical values are at V CC = 2.75V and T A = +25°C, unless otherwise
noted.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Digital Input Current
Additional Current for LO_OUT
Buffer
Measured at guaranteed logic threshold
BUFFEN = high, cellular and PCS modes, P LO = -7dBm
PCS MAX2358/MAX2359/MAX2530/MAX2538
-10
2.4
5.4
+10
3.5
7
μA
mA
Buffer-Only
Mode Supply
Mode
SHDN = low,
BUFFEN = high,
P LO = -7dBm
PCS MAX2351/MAX2531
CELL MAX2351/MAX2354/MAX2530/MAX2531
6.1
4.7
7.5
6.5
mA
SHDN = low,
CELL MAX2358/MAX2537/MAX2538
5.9
7.5
PLL-Only Mode
PLL = high,
3.2
4.5
mA
P LO = -7dBm
AC ELECTRICAL CHARACTERISTICS
(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
OVERALL PERFORMANCE
IF Frequency Range
GPS IF Frequency Range
Cellular RF Frequency Range
PCS RF Frequency Range
IF0 and IF1 (Note 3)
GIF (Note 3)
(Note 1)
(Note 1)
70
110
869
1930
183.6
183.6
400
225
894
1990
MHz
MHz
MHz
MHz
LO Leakage to LNA inputs
-40
dBm
Cell, BUFFEN = high, 50 ? load, LO input power =
-10dBm (Note 1)
-10
-5
LO Output Power
PLL Output Power
PCS, BUFFEN = high, 50 ? load, LO input power =
-10dBm (Note 1)
-11
-12
-7
dBm
dBm
LNA PERFORMANCE (see Table 1 for abbreviations)
HGHL
T A = +25 ° C
T A = -40 ° C to +85 ° C
13.8
13.3
15
16.0
16.5
LNA Gain
(Note 1)
CELL
HGLL
MG
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
13.5
13.0
1.0
0.5
14.5
1.9
15.5
16.0
3.0
3.0
dB
LG/ULG
T A = +25 ° C
T A = -40 ° C to +85 ° C
-6
-6.5
-4.9
-4
-3.5
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3
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