Datasheet > U422-0575S

U422-0575S

更新时间： 2024-02-10 19:57:58

品牌	Logo	应用领域
MICRO-ELECTRONICS		LTE
页数	文件大小	规格书
1页	80K
描述
SAW-Video/Sound Filter, 1 Function(s), 5.75MHz

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技术参数
数据手册

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U422-0575S 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	最大衰减频率 (+/- delta f)：	1000 kHz
最大频率时的衰减：	12 dB	中心频率或截止频率 (fo/fc)：	5.75 MHz
滤波器类型：	SAW-VIDEO/SOUND FILTER	输入阻抗：	75 OHM
安装类型：	SURFACE MOUNT	功能数量：	1
输出阻抗：	75 OHM Ω	Base Number Matches：	1

U422-0575S 数据手册

CCIR 601 Filter

BandPass Filters / Low Pass Filters

Low pass video filters

601 Filters

1. CCIR 601 filters for digital equipment

Luminance

Color Difference

Luminance

Color Difference

Technical specifictions

Part N0.

PRE

POST

PRE

POST

PRE

POST

PRE

POST

U601-0575 U601-0575S U601-0275 U601-0275S U422-0575 U422-0575S U422-0275 U422-0275S

Zo (ohms)

(impedance)

Pass band Fv (MHz)

5.75

0.10

5.75

0.15

2.75

0.10

2.75

0.15

5.75

0.20

5.75

0.30

2.75

0.20

2.75

0.30

Pass band

ripple (dB) Max.

Attenuation at 6.75 MHz (-dB min)

Attenuation at 3.375 MHZ (-dB min)

Stop atteruation at 7.7 MHz (-dB min)

Stop atteruation at 4.0 MHz (-dB min)

Group delay

5.75

2.0

5.50

1.5

5.50

5.5

2.50

2.0

2.50

5.0

ripple ( nS ) max.

Group delay

5.75

5.5

yes

2.75

2.50

2.75

5.5

yes

control to (MHz)

Flat loss at

0.1 MHz (dB) max.

Sinx/x

yes

correction

2. Oversampling CCIR 601 filters

Many A/D , D/A, " Codec " system in multimedia field are using double of CCIR 601 recommended rate of

sampling . Our high quality filter not only cover the benifit of oversampling and also match with CCIR 601

spec.

Luminance

PRE POST

Color Difference

Luminance

Color Difference

Technical specifictions

Part N0.

PRE

POST

PRE

POST

PRE

POST

U0601-0575 U0601-

U0601-

U0422-

0575S

0275

0275S

0575

0575S

0275

0275S

Zo (ohms)

(impedance)

Pass band Fv (MHz)

5.75

0.10

5.75

0.15

2.75

0.10

2.75

0.15

5.75

0.25

5.75

0.25

2.75

0.25

2.75

0.25

Pass band

ripple (dB) Max.

Stop band attenuation at 21.25 MHz

(-dB min)

---

attenuation at 10.75 MHz (-dB min)

Group delay ripple ( nS ) max.

Group delay control to (MHz)

Sinx/x correction

5.75

5.50

yes

5.5

2.50

yes

5.0

5.75

yes

5.5

2.75

yes

5.5

Flat loss at 0.1 MHz (dB) max.

2.0

2.50

1.5

2.0

-22-

3HDTV(DTV)FILTERS-I-17 (22).doc

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