Datasheet > AD8343ARUZ-REEL7

AD8343ARUZ-REEL7

更新时间： 2024-02-02 20:39:42

品牌	Logo	应用领域
罗彻斯特 - ROCHESTER		局域网射频微波
页数	文件大小	规格书
33页	2998K
描述
0 MHz - 2500 MHz RF/MICROWAVE DOUBLE BALANCED MIXER, LEAD FREE, PLASTIC, TSSOP-14

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AD8343ARUZ-REEL7 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.09	Is Samacsys：	N
特性阻抗：	50 Ω	构造：	COMPONENT
JESD-609代码：	e3	最大工作频率：	2500 MHz
最小工作频率：		最高工作温度：	85 °C
最低工作温度：	-40 °C	射频/微波设备类型：	DOUBLE BALANCED
端子面层：	MATTE TIN	最大电压驻波比：	2
Base Number Matches：	1

AD8343ARUZ-REEL7 数据手册

AD8343

SPECIFICATIONS

BASIC OPERATING INSTRUCTIONS

V_S= 5.0 V, T_A= 25°C, unless otherwise noted.

Table 1.

Parameter

Conditions/Comments

Min

Typ

Max

Unit

INPUT INTERFACE (INPP, INPM)

Differential Open Emitter

DC Bias Voltage

Operating Current Each Input (I_O)

Value of Bias Setting Resistor¹

Port Differential Impedance

OUTPUT INTERFACE (OUTP, OUTM)

Differential Open Collector

DC Bias Voltage

Internally generated

1.1

1.2

17.6

68.1

5.6 + j 1.4

1.3

Current set by R3, R4; see Figure 72

1% bias resistors; R3, R4; see Figure 72

f = 50 MHz; R3 and R4 = 68.1 Ω; see Figure 57

Externally applied

4.5

5.5

Voltage Swing

Collector bias (V_S) = VPOS

Same as input current

f = 50 MHz; see Figure 60

1.65

V_S

I_O

V_S+ 2

Operating Current Each Output

Port Differential Impedance

LO INTERFACE (LOIP, LOIM)

Differential Common Base Stage

DC Bias Voltage²

LO Input Power

Port Differential Reflection Coefficient See Figure 64

POWER-DOWN INTERFACE (PWDN)

900 − j 77

Internally generated; (port is typically ac-coupled)

50 Ω impedance; see Figure 65

300

−12

360

−10

450

−3

dBm

PWDN Threshold

Assured on

Assured off

Time from device on to off; see Figure 52

Time from device off to on; see Figure 53

PWDN = 0 V (device on)

PWDN = 5 V (device off)

V_S− 1.5

−250

μs

μA

V_S− 0.5

PWDN Response Time³

PWDN Input Bias Current

2.2

500

−160

POWER SUPPLY

Supply Voltage Range

Total Quiescent Current

4.5

5.0

5.5

R3 and R4 = 68.1 Ω; see Figure 72

Over temperature

V_S= 5.5 V

V_S= 4.5 V

Over temperature; V_S= 5.5 V

μA

Powered-Down Current

150

¹The balance in the bias current in the two legs of the mixer input is important to applications where a low feedthrough of the local oscillator (LO) is critical.

²This voltage is proportional to absolute temperature (PTAT). See the DC Coupling the LO section for more information regarding this interface.

³Response time until device meets all specified conditions.

Rev. B | Page 3 of 32

1 2 345 6 7...33

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