Datasheet > MAX2769-RD0151

MAX2769-RD0151

更新时间： 2024-02-27 01:41:00

品牌	Logo	应用领域
美信 - MAXIM		接口集成电路
页数	文件大小	规格书
23页	988K
描述
Line Receiver,

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技术参数
数据手册

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MAX2769-RD0151 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.72
接口集成电路类型：	LINE RECEIVER	峰值回流温度（摄氏度）：	NOT SPECIFIED
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

MAX2769-RD0151 数据手册

MAX2769

Universal GPS Receiver

Typical Operating Characteristics (continued)

(MAX2769 EV kit, V

= 2.7V to 3.3V, T = -40°C to +85°C, PGM = GND. Registers are set to the default power-up states. LNA input

is driven from a 50Ω 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 10kΩ || 7.5pF on each pin. Typical values

are at V

= 2.85V and T = +25°C, unless otherwise noted.)

LNA1 INPUT 1dB COMPRESSION POINT

vs. LNA1 BIAS DIGITAL CODE

LNA2 |S21| AND |S12|

vs. FREQUENCY

LNA2 GAIN AND NOISE FIGURE

vs. TEMPERATURE

MAX2769 toc08

5.0

2.5

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

13.6

13.4

13.2

13.0

12.8

12.6

12.4

12.2

LNA BIAS = 10

|S21|

|S12|

-2.5

-5.0

-7.5

-10.0

-12.5

-15.0

-10

-20

-30

-40

-50

NOISE FIGURE

GAIN

9 10 11 12 13 14 15

0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50

FREQUENCY (GHz)

-40

-15

LNA BIAS DIGITAL CODE (DECIMAL)

TEMPERATURE (°C)

LNA INPUT RETURN LOSS

vs. FREQUENCY

LNA OUTPUT RETURN LOSS

vs. FREQUENCY

MIXER INPUT REFERRED IP1dB

vs. OFFSET FREQUENCY

-10

-20

-30

-40

-50

-5

-10

-20

-30

-40

-50

-60

-70

-80

-90

PGA GAIN = 32dB

LNA1

PGA GAIN = 51dB

LNA1

-10

-15

-20

LNA2

= -100dBm

1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2

FREQUENCY (GHz)

1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2

FREQUENCY (GHz)

100

150

200

250

300

OFFSET FREQUENCY (MHz)

Maxim Integrated

1...3 4 567 8 9...23

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