Datasheet > MADRCC0002

MADRCC0002

更新时间： 2024-11-07 14:53:51

品牌	Logo	应用领域
MACOM		/
页数	文件大小	规格书
8页	674K
描述
(non-RoHS) Dual Linear for Vector Mods.

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技术参数
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MADRCC0002 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	QFN
包装说明：	HVQCCN, LCC32,.16X.24,20	针数：	32
Reach Compliance Code：	compliant	风险等级：	5.09
Is Samacsys：	N	接口集成电路类型：	INTERFACE CIRCUIT
JESD-30 代码：	R-PQCC-N32	长度：	6 mm
湿度敏感等级：	1	功能数量：	2
端子数量：	32	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	HVQCCN	封装等效代码：	LCC32,.16X.24,20
封装形状：	RECTANGULAR	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：	225	电源：	5 V
认证状态：	Not Qualified	座面最大高度：	1 mm
子类别：	Other Interface ICs	最大供电电压：	5.5 V
最小供电电压：	4.5 V	标称供电电压：	5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	4 mm	Base Number Matches：	1

MADRCC0002 数据手册

MADRCC0002

Dual Linear Driver for Vector Modulators

Rev. V7

Features

Circuit Description:



Linearizes M/A-COM’s PIN Diode Vector

Modulators Over a 360 Phase Range

Dual Channels Allow One Driver per Vector

Modulator

Guaranteed Minimum Output Currents of 20 mA

Operates with a Single Supply Voltage of +5V

Low Quiescent Currents

Single Control Voltage for Each Channel

6 x 4 mm Chip Scale Package

Test Boards with Vector Modulators are Available

Tape and Reel Packaging Available

PQFN Package

(Reference Figures 1, 2 and 3)

Note that this is a dual driver. Only the top circuit

will be described, because the bottom circuit is

identical. The input divider, R1 and the sum of R2

and R3, sets the overall transfer function of the cir-

cuit. To increase the transfer function, decrease the

Control Voltage and the value of R1. Temperature

compensation is a function of the temperature

coefficient of the thermistor, R3, and the ratio of R2

to R3, and can only be optimized once the transfer

function and linearity component values have been

established. Varying the value of R4 will optimize

the linearity of the VVA. One can achieve a more

linear transfer function by driving the attenuator

over a smaller portion of its dynamic range. Note

that when the vector modulators called out in Table

1 are driven with the dual linearizer, both amplitude

and phase are affected, which makes it hard to de-

fine linearity. The individual transfer function of

each voltage variable attenuator in the vector

modulator (See Figure 2 for the block diagram) is

linearized as a function of voltage. The two VVAs in

the block diagram are the quad hybrids that are

terminated by two PIN diodes. See Figure 3 for

the transfer function of the SA90-0001 vector

modulator (phase and attenuation vs. control volt-

ages).



Description

M/A-COM's MADRCC0002 is a dual, break point

free driver that produces a logarithmic output current

suitable for linearizing PIN diode based vector

modulators. This driver, in conjunction with the

external components, as defined in Figure 1,

produces a linearized transfer function between the

input control voltage of the driver and the

attenuation / phase output of the vector modulator.

The MADRCC0002 has been optimized for

linearizing M/A-COM’s Vector Modulators (see Table

1), but will function well with most types of cathode

grounded vector modulators. The driver is packaged

in a 6 x 4 mm Chip Scale Package for commercial

SMT applications. A typical schematic for a dual

linearizer driving a vector modulator is shown in

Figure 1.

Ordering Information

Part Number

MADRCC0002

Package

Bulk Packaging

MADRCC0002TR

MAMDCC0005-DC000

Tape & Reel (1K Reel)

Test Board with Circuit per

Figure 1

(MAMDCC0005,

GSM Vector Modulator)

MAMDCC0002-DC000

SA90-0001-DC000

Test Board with Circuit per

Figure 1

(MAMDCC0002,

PCS Vector Modulator)

Test Board with Circuit per

Figure 1

(SA90-0001,

UMTS Vector Modulator

Note: Reference Application Note M513 for reel size

information.

M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.

Visit www.macom.com for additional data sheets and product information.

For further information and support please visit:

https://www.macom.com/support

12 3 4 5 6 7 8

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与MADRCC0002相关器件

型号	品牌	获取价格	描述	数据表
MADRCC0002TR	TE	获取价格	Dual Linear Driver for Vector Modulators
MADRCC0004	TE	获取价格	Quad Driver for GaAs FET Switches and Attenuators
MADRCC0004	MACOM	获取价格	Quad for Switches & Atten
MADRCC0004TR	TE	获取价格	Quad Driver for GaAs FET Switches and Attenuators
MADRCC0005	TE	获取价格	Single Driver for GaAs FET Switches and Attenuators
MADRCC0005	MACOM	获取价格	Single for Switches & Atten
MADRCC0005TR	TE	获取价格	Single Driver for GaAs FET Switches and Attenuators
MADRCC0006	TE	获取价格	Single Driver for GaAs FET Switches and Attenuators
MADRCC0006TR	TE	获取价格	Single Driver for GaAs FET Switches and Attenuators
MADRCC0007	TE	获取价格	Quad Driver for GaAs FET Switches and Attenuators

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