전자부품 데이터시트 검색엔진 |
|
GS9077 데이터시트(PDF) 8 Page - Gennum Corporation |
|
GS9077 데이터시트(HTML) 8 Page - Gennum Corporation |
8 / 14 page GS9077 Data Sheet 44619 - 0 May 2007 8 of 14 4. Detailed Description 4.1 Input Interfacing DDI/DDI are high impedance differential inputs. The equivalent input circuit is shown in Figure 3-1. Several conditions must be observed when interfacing to these inputs: • The differential input signal amplitude must be between 300 and 2200mVpp. • The common mode voltage range must be as specified in the DC Electrical Characteristics on page 4. • For input trace lengths longer than approximately 1cm, the inputs should be terminated as shown in the Typical Application Circuit. The GS9077 inputs are self-biased, allowing for simple AC coupling to the device. For serial digital video, a minimum capacitor value of 4.7µF should be used to allow coupling of pathological test signals. A tantalum capacitor is recommended. 4.2 Output Interfacing The GS9077 outputs are current mode, and will drive typically 800mV into a 75 Ω load. These outputs are protected from accidental static damage with internal ESD protection diodes. In order for a DDI output circuit using the GS9077 to meet this specification, the output application circuit shown in Typical Application Circuit on page 10 is recommended. The value of LCOMP will vary depending on the PCB layout, with a typical value of 5.6nH. A 4.7µF capacitor is used for AC coupling the output of the device. This value is chosen to ensure that pathological signals can be coupled without a significant DC component occurring. Please see Application Information on page 10 for more details. |
유사한 부품 번호 - GS9077 |
|
유사한 설명 - GS9077 |
|
|
링크 URL |
개인정보취급방침 |
ALLDATASHEET.CO.KR |
ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크교환 | 제조사별 검색 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |