Datasheet > MAX2323EGI

MAX2323EGI

更新时间： 2024-02-01 12:00:09

品牌	Logo	应用领域
美信 - MAXIM		射频微波
页数	文件大小	规格书
14页	164K
描述
Triple/Dual-Mode CDMA LNA/Mixers

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技术参数
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MAX2323EGI 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	5 X 5 MM, ULTRA SMALL, QFN-28	Reach Compliance Code：	not_compliant
风险等级：	5.79	特性阻抗：	50 Ω
构造：	COMPONENT	下变频增益-最小值：	8.5 dB
最大中频频率：	400 MHz	最小中频频率：	40 MHz
JESD-609代码：	e0	LO 可调谐：	YES
最大噪声指数：	8.5 dB	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大射频输入频率：	2200 MHz
最小射频输入频率：	1800 MHz	射频/微波设备类型：	DOWN CONVERTER
端子面层：	Tin/Lead (Sn85Pb15)

MAX2323EGI 数据手册

Triple/Dual-Mode

CDMA LNA/Mixers

Pin Description

NAME

FUNCTION

MAX2323

MAX2325

LNA Bias-Setting Pin. For nominal bias, connect a 24kΩ resistor to ground. This

resistor value can be adjusted to alter the linearity of the input LNA in high-gain,

high-linearity CDMA modes.

RLNA

—

2, 10, 23

N.C.

No Connection. Leave this pin floating.

High-Band RF Input Port. Blocking capacitor is required, which may be used as part of

the matching network.

—

PLNAIN

3, 8, 11,

12, 13, 18,

24, 25, 27

3, 8, 11, 12,

13, 17, 18,

24, 25, 27

GND

Ground

Low-Band RF Input Port. Blocking capacitor is required, which may be used as part of

the matching network.

CLNAIN

SLEEP

Logic Input. High shuts off entire device.

Logic Input. See Tables 1 and 2 for details.

Low-Frequency LO Input Port. Requires blocking capacitor, which may be used as

part of an optional matching network.

LOLIN

High-Frequency LO Input Port. Requires blocking capacitor, which may be used as

part of an optional matching network.

—

LOHIN

MODE

FMOUT

Logic Input. See Tables 1 and 2 for details.

FM IF Output Port. Requires a pull-up inductor and a DC blocking capacitor, which

may be used as part of the matching network.

2.7V to 3.6V Supply Pin. Must be capacitively bypassed near the pin.

Logic Input. High selects high band (PCS). Low selects low band (cellular).

—

BAND

CDMA-,

CDMA+

Differential Output Port for CDMA Mode. Requires pull-up inductors and blocking

capacitors, which may be used as part of the matching network.

19, 20

Bias Setting Pin. For nominal bias, connect a 20kΩ resistor to ground. This resistor

value can be adjusted to alter the linearity of the mixers in all modes and the LNA in all

modes except high gain and high linearity.

RBIAS

Low-Band Mixer Input Port. Requires blocking capacitor, which may be used as part of

the matching network.

CMIXIN

PMIXIN

High-Band Mixer Input Port. Requires blocking capacitor, which may be used as part

of the matching network.

—

High-Band LNA Output Port. This port requires an external pull-up inductor and series

capacitor as part of the matching network.

—

PLNAOUT

—

2.7 to 3.6V Supply Pin. Bypassing is not necessary at this pin.

_______________________________________________________________________________________

1 2 3 456 7 8...14

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与MAX2323EGI相关器件

型号	品牌	描述	获取价格	数据表
MAX2323EVKIT	MAXIM	Triple/Dual-Mode CDMA LNA/Mixers	获取价格
MAX2324	MAXIM	Adjustable, High-Linearity, SiGe Dual-Band LNA/Mixer ICs	获取价格
MAX2324EUP	MAXIM	Adjustable, High-Linearity, SiGe Dual-Band LNA/Mixer ICs	获取价格
MAX2324EUP	ROCHESTER	RF/MICROWAVE DOWN CONVERTER, TSSOP-20	获取价格
MAX2324EUP-T	ROCHESTER	RF/MICROWAVE DOWN CONVERTER, TSSOP-20	获取价格
MAX2325	MAXIM	Adjustable, High-Linearity, SiGe Dual-Band LNA/Mixer ICs	获取价格

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