MAX2769B
Universal GPS Receiver
Typical Operating Characteristics (continued)
(MAX2769B EV kit, V CC_ = 2.7V to 3.3V, T A = -40°C to +85 N C, PGM = Ground. Registers are set to the default power-up states. LNA
input is driven from a 50 I source. All RF measurements are done in the analog output mode with ADC bypassed. PGA gain is set
to 51dB gain by serial-interface word GAININ = 111010. Maximum IF output load is not to exceed 10k I ||7.5pF on each pin. Typical
values are at V CC_ = 2.85V and T A = +25 N C, unless otherwise noted.)
10
0
-10
-20
-30
-40
-50
-60
3RD-ORDER POLYPHASE FILTER
vs. BASEBAND FREQUENCY (FBW = 01)
10
0
-10
-20
-30
-40
-50
-60
5TH-ORDER POLYPHASE FILTER
vs. BASEBAND FREQUENCY (FBW = 01)
10
0
-10
-20
-30
-40
-50
-60
3RD-ORDER POLYPHASE FILTER
vs. BASEBAND FREQUENCY (FBW = 10)
0
2
4
6
8
10 12 14 16 18 20
0
2
4
6
8
10 12 14 16 18 20
0
2
4
6
8
10 12 14 16 18 20
10
0
-10
-20
-30
-40
-50
FREQUENCY (MHz)
5TH-ORDER POLYPHASE FILTER
vs. BASEBAND FREQUENCY (FBW = 10)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
FREQUENCY (MHz)
2-BIT ADC TRANSFER CURVE
7
6
5
4
3
2
1
FREQUENCY (MHz)
3-BIT ADC TRANSFER CURVE
-60
0
2
4
6 8 10 12 14 16 18 20
FREQUENCY (MHz)
-0.5
-1.0 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0
DIFFERENTIAL VOLTAGE (V)
0
-1.0 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0
DIFFERENTIAL VOLTAGE (V)
Maxim Integrated
8
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相关代理商/技术参数
MAX2769BEVKIT# 功能描述:射频接收器 Eval Kit for MAX2769B Universal GNSS receiver RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2769E/W 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2769E/W-GB6 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2769E/W-T 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2769E/W-TGB6 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2769ETI+ 功能描述:射频接收器 Universal GPS Receiver RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2769ETI+T 功能描述:射频接收器 Universal GPS Receiver RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2769EVKIT+ 功能描述:GPS开发工具 MAX2769 Eval Kit RoHS:否 制造商:STMicroelectronics 产品:Evaluation Boards 工具用于评估:IT600, STM32F20x 频率:1.575 GHz 工作电源电压:1.8 V 接口类型:Wireless