Datasheet > FB850

FB850

更新时间： 2024-11-13 21:14:03

品牌	Logo	应用领域
安伦 - ANAREN		变压器
页数	文件大小	规格书
4页	344K
描述
RF Transformer, 4800MHz Min, 5900MHz Max

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中文翻译

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技术参数
数据手册

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FB850 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
ECCN代码：	EAR99	风险等级：	5.66
最大截止频率：	5900 MHz	最小截止频率：	4800 MHz
高度：	0.75 mm	插入损耗：	0.6 dB
长度：	3.05 mm	安装特点：	SURFACE MOUNT
最高工作温度：	85 °C	最低工作温度：	-55 °C
包装方法：	TAPE & REEL	物理尺寸：	3.05mm X 3.05mm X 0.75mm
表面贴装：	YES	变压器类型：	RF TRANSFORMER
宽度：	3.05 mm	Base Number Matches：	1

FB850 数据手册

Model FB850

Rev. B

Femto Balun

50Ω to 100Ω Balanced

Description

The FB850 is a low profile sub-miniature balanced to unbalanced transformer

designed for differential inputs and output locations on next generation wireless

chipsets in an easy to use surface mount package covering 802.11a Uni-Band II and

Uni-Band III and the Japanese ISM band (4.9GHz). The FB850 is ideal for high

volume manufacturing and is higher performance than traditional ceramic baluns.

The FB850 has an unbalanced port impedance of 50Ω and a 100Ω balanced port

impedance*. This transformation enables single ended signals to be applied to

differential ports on modern integrated chipsets. The output ports have equal

amplitude (-3dB) with 180 degree phase differential. The FB850 is available on tape

and reel for pick and place high volume manufacturing.

ELECTRICAL SPECIFICATIONS**

Unbalanced

Port

Balanced

Port

Features:

Return

Loss

Insertion

Loss

Frequency

• 5.15 – 5.35 GHz Narrow Band

• 4.8 – 5.9 GHz Extended Band

• 180° Transformer

Impedance

Ohms

Impedance*

Ohms

GHz

dB min

dB max

0.5***

0.6***

• 50 Ohm to 2 x 50 Ohm

• Low Insertion Loss

• Covers 802.11a Uni-Band II & III

• No DC Decoupling Capacitors

Required

5.15 – 5.35

4.8 – 5.9

100

Amplitude

Phase

Power

Operating

Temp.

ΘJC

Balance

Handling

• Input to Output DC Isolation

• Surface Mountable

Degrees max

Watts

ºC / Watt

ºC

0 ± 0.5

180 ± 5.0

• Tape & Reel

-55 to +85

0 ± 0.6

180 ± 5.0

• Convenient Package

**Specification based on performance of unit properly installed on microstrip printed circuit

boards with 50 Ω nominal impedance. Specifications subject to change without notice.

* 50Ω reference to ground

*** Insertion Loss stated at room temperature (0.55 dB Max at +85 ºC)

Outline Drawing

Top View (Near-side)

Side View

Bottom View (Far-side)

±.005

±0.13

.120

[3.05

]

±.003

±0.08

±.004

.030

4X .010

±0.10

[0.75

]

[0.25

]

±.005

±0.13

±.004

±0.10

.120

.095

±.004

6X .010

[0.24

[3.05

]

[2.41

]

±0.10

]

±.004

6X .030

[0.76

Pin Designation

±0.10

]

Out 1

GND

Out 2

GND

Dimensions are in Inches [Millimeters]

FB850 Rev B Mechanical Outline

Tolerances are Non-Cumulative

GND

USA/Canada:

Toll Free:

(315) 432-8909

(800) 544-2414

+44 2392-232392

Available on Tape

and Reel For Pick and

Place Manufacturing.

Europe:

12 3 4

中文翻译

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FB863226B-Y7-N	YAGEO	获取价格	Passive Filter
FB863226BY7-S	YAGEO	获取价格	Ferrite Bead, 1 Function(s),
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