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| 型号： | MAX12000ETB+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/9页 |
| 文件大小： | 0K |
| 描述： | IC AMP GPS FRONT 1575MHZ 10TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 频率： | 1.575GHz |
| 增益： | 15dB ~ 18.5dB |
| 噪音数据： | 1dB ~ 1.3dB |
| RF 型： | GPS |
| 电源电压： | 3 V ~ 5 V |
| 电流 - 电源： | 15mA ~ 30.2mA |
| 测试频率： | 1.575GHz |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
1575MHz GPS Front-End Amplifier
ABSOLUTE MAXIMUM RATINGS
RFOUT1, RFOUT2, EXTCAP to GND...........-0.3V to (V CC + 0.5V)
RFIN1 Input Power (50 ? source) ...................................+15dBm
RFIN1 to GND........................................................-0.3V to +0.3V
RFIN2 to GND........................................................-0.3V to +1.0V
GAIN_SELECT to GND...............................-0.3V to (V CC + 0.3V)
Continuous Power Dissipation (T A = +70°C)
10-Pin TDFN (derate 18.5mW/°C above +70°C) ........1481mW
Operating Ambient Temperature Range ...........-40°C to +105°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°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
(V CC = +3.0V to +5.5V, T A = -40°C to +85°C. Typical values are at +5.0V and at T A = +25°C. Pin 7 open, unless otherwise noted.) (Note 1)
PARAMETER
Supply Voltage
Supply Current
Gain-Select Input Current
SYMBOL
V CC
I CC
I IL
CONDITIONS
T A = +25°C
T A = -40°C to 105°C (Note 2)
V IL = 0V
MIN
3.0
15.0
TYP
25
20
MAX
5.5
30.2
33
100
UNITS
V
mA
μA
AC ELECTRICAL CHARACTERISTICS
(V CC = +3.0V to +5.5V, P IN = -40dBm, f IN = 1575MHz, T A = -40°C to +85°C. Typical values are at +5.0V and at T A = +25°C. Input
matched to 50 ? , load = 50 ? , pin 7 open, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operation Frequency
f RF
1575
MHz
AMP 1 Gain
? S 21 ?
50 ? source with no input match (Note 3)
50 ? source with input match
15.0
16.7
17.8
18.5
dB
AMP 1 Gain Variation Over
Temperature
0.3
dB
AMP 1 Noise Figure
AMP 1 Input Third-Order
Intercept Point
AMP 1 Input 1dB Compression
Point
AMP 1 Input Return Loss
AMP 1 Output Return Loss
AMP 1 Reverse Isolation
NF
IIP3
? S 11 ?
? S 22 ?
? S 12 ?
No input match (Notes 3, 4)
Two tones at 1574.5MHz and 1575.5MHz,
-35dBm per tone
50 ? source with no input match (Note 3)
No input match (Note 3)
1
-12
-19
-4.4
-14.5
-33
1.3
dB
dBm
dBm
dB
dB
dB
AMP 2 Gain
AMP 2 Gain Step
? S 21 ?
Gain change when pin 7 is shorted to GND
15.0
-2.8
17
-3.4
19.6
-4.0
dB
dB
AMP 2 Gain Variation Over
Temperature
1
dB
AMP 2 Noise Figure
AMP 2 Output Third-Order
Intercept Point
AMP 2 Output 1dB Compression
Point
NF
OIP3
(Note 4)
Two tones at 1574.5MHz and 1575.5MHz,
-30dBm per tone
1.5
2.0
16.0
5.3
2.4
dB
dBm
dBm
2
_______________________________________________________________________________________
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