Datasheet > MAX2118UTL

MAX2118UTL

更新时间： 2024-01-09 19:04:24

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
15页	315K
描述
Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOs

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技术参数
数据手册

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MAX2118UTL 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	6 X 6 MM, LEAD FREE, QFN-40
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.78
特性阻抗：	30 Ω	构造：	COMPONENT
JESD-609代码：	e3	LO 可调谐：	YES
安装特点：	SURFACE MOUNT	端子数量：	40
最高工作温度：	85 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	LCC40,.24SQ,20
电源：	5 V	最大射频输入频率：	2175 MHz
最小射频输入频率：	925 MHz	射频/微波设备类型：	DOWN CONVERTER
子类别：	RF/Microwave Up/Down Converters	最大压摆率：	265 mA
表面贴装：	YES	端子面层：	Matte Tin (Sn)

MAX2118UTL 数据手册

Complete DBS Direct-Conversion Tuner ICs

with Monolithic VCOs

Typical Operating Characteristics (continued)

(MAX2116/MAX2118 EV kits, V

= +4.75V to +5.25V, GC1 and GC2 set for maximum gain, GND = 0V, IOUT = QOUT = 800 mV

P-P

(MAX2116), loaded with 1kΩ IOUT = QOUT = 590mV

differential (DL = 0, MAX2118), IOUT = QOUT = 1V

differential (DL = 1,

P-P

MAX2118), loaded with differential 2kΩ. Baseband LPF BW = 33MHz, f

= 2175MHz. For default register values, see the Serial

RFIN

Interface and Control Registers section. T = 0°C to +85°C. Typical values are at V = +5V, T = +25°C, unless otherwise noted.)

PHASE NOISE AT 10kHz OFFSET

vs. FREQUENCY

VCO (0-3) KV vs. V

VCO (4-7) KV vs. V

TUNE

-70

350

300

250

200

150

100

525

= 1MHz

COMP

FROM TOP TO BOTTOM:

VCO3, VCO2, VCO1, VCO0

FROM TOP TO BOTTOM:

VCO7, VCO6, VCO5, VCO4

-72

-74

-76

-78

-80

-82

-84

-86

-88

-90

475

425

375

325

275

225

175

125

925

1175

1425

1675

1925

2175

0.4

1.0

1.6

2.2

2.8

3.4

4.0

0.4

1.0

1.6

2.2

2.8

3.4

4.0

FREQUENCY (MHz)

(V)

TUNE

LO-TO-RFIN LEAKAGE

vs. FREQUENCY

PHASE NOISE vs. OFFSET

-60

-50

= 2175MHz

COMP

-55

-60

-65

-70

-75

-80

-85

-90

-95

-100

= 1MHz

-70

-80

-90

-100

-110

-120

925

1175

1425

1675

1925

2175

OFFSET FREQUENCY (kHz)

100

FREQUENCY (MHz)

_______________________________________________________________________________________

1...5 6 789 10 11...15

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