Datasheet > CV211-3

CV211-3

更新时间： 2024-02-18 15:51:06

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描述
UMTS-band Dual-Branch Downconverter

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技术参数
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CV211-3 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	6 X 6 MM, ROHS COMPLIANT, MO-220-VJJC, QFN-28	Reach Compliance Code：	unknown
风险等级：	5.59	JESD-30 代码：	S-XQCC-N28
长度：	6 mm	湿度敏感等级：	2
功能数量：	1	端子数量：	28
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装代码：	HVQCCN
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1 mm	标称供电电压：	5 V
表面贴装：	YES	电信集成电路类型：	RF AND BASEBAND CIRCUIT
温度等级：	INDUSTRIAL	端子形式：	NO LEAD
端子节距：	0.65 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	6 mm
Base Number Matches：	1

CV211-3 数据手册

The Communications Edge ^TM

CV211-3

UMTS-band Dual-Branch Downconverter

Product Information

Product Features

Product Description

Functional Diagram

• High dynamic range downconverter

The CV211-3 is

dual-channel high-linearity

downconverter designed to meet the demanding

performance, functionality, and cost goals of current and

next generation mobile infrastructure basestations. It

provides high dynamic range performance in a low profile

surface-mount leadless package that measures 6 x 6 mm

square.

with integrated LO and IF amplifiers

RF 1

INPUT

• Dual channels for diversity

• +28 dBm Input IP3

• +11.5 dBm Input P1dB

• RF: 1900 – 2200 MHz

BIAS

GND

N/C

GND

BIAS

GND

N/C

IF Amp 1

GND

It is ideally suited for high dynamic range receiver front

ends using diversity receive channels. Functionality

includes frequency conversion and IF amplification,

while an integrated LO driver amplifier powers the

passive mixer. The MCM is implemented with reliable

and mature GaAs MESFET and InGaP HBT technology.

LO Driver Amp

IF Amp 2

• IF: 65 – 200 MHz

GND

N/C

• Single supply operation (+5 V)

• Pb-free 6mm 28-pin QFN package

• Low-side LO configuration

RF 2

INPUT

Typical applications include frequency downconversion

used in W-CDMA 2.5G and 3G mobile base transceiver

stations.

• Common footprint with other

PCS/UMTS/cellular versions

Top View

Specifications ⁽¹⁾

Parameters

Units

MHz

Min

Typ

1900 – 2200

1700 – 2135

65 – 200

±7.5

Max

Comments

RF Frequency Range

LO Frequency Range

IF Frequency Range

% Bandwidth around IF center frequency

IF Test Frequency

SSB Conversion Gain

Gain Drift over Temp (-40° C to 85° C)

Input IP3

Input IP2

Input 1 dB Compression Point

Noise Figure

LO Input Drive Level

LO-RF Isolation

LO-IF Isolation

See note 2

See note 3

MHz

dBm

9.5

+1.5

Temp = 25° C

Referenced to +25° C

See note 4

-1.5

+25

+33

±0.3

+28

+35

+11.5

11.5

See note 5

-2.5

+2.5

P_LO= 0 dBm

Branch-Branch Isolation

Return Loss: RF Port

Return Loss: LO Port

Return Loss: IF Port

Operating Supply Voltage

Supply Current

380

°C / W

°C

320

475

160

Thermal Resistance

Junction Temperature

See note 6

1. Specifications when using the application specific circuit (shown on page 3) with a low side LO = 0 dBm and IF = 75 MHz in a downconverting application at 25° C.

2. IF matching components affect the center IF frequency. Proper component values for other IF center frequencies than shown can be provided by emailing to applications.engineering@wj.com.

3. The IF bandwidth of the converter is defined as 15% around any center frequency in its operating IF frequency range. The bandwidth is determined with external components. Specifications are valid around

the total ±7.5% bandwidth. ie. with a center frequency of 80 MHz, the specifications are valid from 80 ± 6 MHz.

4. Assumes the supply voltage = +5 V. IIP3 is measured with Δf = 1 MHz with RF_in= -5 dBm / tone.

5. Assumes LO injection noise is filtered at the thermal noise floor, -174 dBm/Hz, at the RF, IF, and Image frequencies.

6. The maximum junction temperature ensures a minimum MTTF rating of 1 million hours of usage.

Ordering Information

Absolute Maximum Rating

Part No.

CV211-3

Description

Parameter

Rating

UMTS-band Dual-Branch Downconverter

Operating Case Temperature

Storage Temperature

DC Voltage

-40° to +85° C

-55° to +150° C

+5.5 V

(leaded QFN Pkg)

UMTS-band Dual-Branch Downconverter

CV211-3F

(lead-free/RoHS-compliant QFN Pkg)

Junction Temperature

+220 °C

CV211-3PCB75

Fully-Assembled Application Board, IF = 75MHz

Operation of this device above any of these parameters may cause permanent damage.

Specifications and information are subject to change without notice

Page 1 of 7 February 2005

WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com

12 3 4 5 6 7

中文翻译

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与CV211-3相关器件

型号	品牌	获取价格	描述	数据表
CV211-3F	ETC	获取价格	UMTS-band Dual-Branch Downconverter
CV211-3PCB75	ETC	获取价格	UMTS-band Dual-Branch Downconverter
CV215-10PAGG4	TI	获取价格	512 X 18, 1024 X 18, 2048 X 18, 4096 X 18 DSP-SYNC FIRST-IN, FIRST-OUT MEMORIES
CV2-200	PREMO	获取价格	SMPS High Isolation (2500V min) Current Transformer
CV220CH8S	IXYS	获取价格	RESISTOR, VOLTAGE DEPENDENT, 180V, 12J, SURFACE MOUNT
CV221-2A	WJCI	获取价格	1.9 - 2.7 GHz Dual-Branch Downconverter
CV221-2A_07	WJCI	获取价格	1.9 - 2.7 GHz Dual-Branch Downconverter
CV221-2AF	WJCI	获取价格	1.9 - 2.7 GHz Dual-Branch Downconverter
CV221-2APCB240	WJCI	获取价格	1.9 - 2.7 GHz Dual-Branch Downconverter
CV22CH8S	IXYS	获取价格	RESISTOR, VOLTAGE DEPENDENT, 18V, 10J, SURFACE MOUNT

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