Datasheet > 射频和微波 > 射频/微波混频器> DTF-2A-1250

DTF-2A-1250

更新时间： 2024-02-24 02:52:19

品牌	Logo	应用领域
MERRIMAC		射频和微波射频混频器微波混频器局域网
页数	文件大小	规格书
1页	54K
描述
DOUBLE BALANCED MIXER

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

DTF-2A-1250 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.69	其他特性：	HIGH RELIABILITY
特性阻抗：	50 Ω	构造：	COMPONENT
最大变频损耗：	9.5 dB	最大输入功率 (CW)：
最大工作频率：	3500 MHz	最小工作频率：	1 MHz
最高工作温度：	85 °C	最低工作温度：	-55 °C
射频/微波设备类型：	DOUBLE BALANCED	Base Number Matches：	1

DTF-2A-1250 数据手册

DTF-ASeries

DOUBLEBALANCEDMIXER

1to3500MHz/+10to+15dBm LO/Hi-RelHermeticPackage

PRINCIPAL SPECIFICATIONS

RF/LO

LO Operating Conversion Port Isolation, Min.

1 dB

Input

1 dB

Model Frequency, Drive, Range,

Number MHz Nom. MHz

Loss, dB,

Max. Typ.

L-R L-X R-X

dB dB dB

Compr. Intercept Desens.

Point

Level

DTF-2A-1250 1 - 3500

DTF-4A-1250 1 - 3500

+10 dBm 10 - 200

7.5

6.5

7.0

8.0

dBm

(typ.)

+14

dBm

(typ.)

dBm

(typ.)

200 - 2500 8.5

1 - 3500

9.5

7.5

+15 dBm 10 - 200

6.5

7.0

8.0

+13

dBm

(typ.)

+20

dBm

(typ.)

+11

dBm

(typ.)

200 - 2500 8.5

1 - 3500 9.5

All specifications are as measured in a 50Ω system, at nominal LO power in a down converter application

NOTES:

^{1. Tolerance on 3 place decimals}±^{.010(.25) except as noted.}

2. Dimensions in inches over millimeters.

3. Dimensions marked with * apply only at body.

4. All unmarked pins are case ground.

Package Outline

GENERAL SPECIFICATIONS

IF Frequency Range:

Impedance:

1 - 1000 MHz

50 Ω nom.

Third Order Intermodulation

Ratio Degradation: 3 dB typ. for IF

VSWR of 3.0:1

Useful LO Drive Range: ± 3 dB of nominal

SSB Noise Figure:

Within ±1 dB of

Conversion Loss

Weight, nominal:

0.15 oz (4.2 g)

Operating Temperature: – 55° to +85°C

General Notes:

1. The DTF-A series Termination Insensitive Mixers cover the frequency range of 1 to 3500 MHz using transmission line

hybrid junction techniques to isolate the diode rings from termination mismatch-induced reflections. This means the

intermodulation ratio is independent of the IF port load impedance, so this unit is ideal for applications where a high

performance mixer must drive a reactive load (e.g., filter) at the IF port. The DTF-A series and related models are available

in PC, SMD and connectorized packages.

2. Merrimac offers a broad selection of Double Balanced Mixers ideal for a variety of signal processing functions with

frequencies ranging from 20 kHz to 20 GHz and for applications from routine to very special.

3. Merrimac mixers comply with MIL-M-28837 and may be supplied screened for compliance with additional specifications

for military and space specifications requiring the highest reliability.

29Apr96

ForfurtherinformationcontactMERRIMAC/41FairfieldPl.,WestCaldwell,NJ,07006/ 973-575-1300/FAX973-575-0531

下载PDF

与DTF-2A-1250相关器件

型号	品牌	描述	获取价格	数据表
DTF-2A-1250SQ	MERRIMAC	Double Balanced Mixer, 1MHz Min, 3500MHz Max, 9.5dB Conversion Loss-Max, FP-8	获取价格
DTF-4A-1250	MERRIMAC	Double Balanced Mixer, 1MHz Min, 3500MHz Max, 9.5dB Conversion Loss-Max, HERMETIC, 8 PIN	获取价格
DTG2400	ETC	TRANSISTOR \| BJT \| PNP \| 120V V(BR)CEO \| 15A I(C) \| TO-204AA	获取价格
DTG-2B-1250SQ	MERRIMAC	TERMINATION INSENSITIVE MIXER	获取价格
DTG5126-120S	ETC	Converter IC	获取价格
DTG5126-121S	ETC	Converter IC	获取价格