| 전자부품 데이터시트 검색엔진 |
|
PDIUSBH12D 데이터시트(PDF) 20 Page - NXP Semiconductors |
|
|
|||||||||||||||||||||||||||||
PDIUSBH12D 데이터시트(HTML) 20 Page - NXP Semiconductors |
|
20 / 28 page ![]() Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 20 AC CHARACTERISTICS (AI/O pins, FULL speed) SYMBOL PARAMETER TEST CONDITIONS MIN MAX UNIT Driver characteristics CL = 50pF; Rpu = 1.5kΩ on D+ to VCC Transition Time: tr Rise time Between 10% and 90% 4 20 ns tf Fall time Between 10% and 90% 4 20 ns tRFM Rise/fall time matching (tr/tf) 90 110 % VCRS Output signal crossover voltage 1.3 2.0 V Driver Timings tEOPT Source EOP width Figure 1 160 175 ns tDEOP Differential data to EOP transition skew Figure 1 –2 5 ns Receiver Timings Receiver Data Jitter Tolerance tJR1 To next transition Characterized and not tested. –18.5 18.5 ns tJR2 For paired transitions Guaranteed by design. –9 9 ns EOP Width at Receiver tEOPR1 Must reject as EOP Figure 1 40 ns tEOPR2 Must accept 82 ns Hub Timings Full Speed downstream port. tHDD Hub Differential Data Delay Figure 2 40 ns tSOP Data bit width distortion after SOP Figure 2 –5 3 ns tEOPDR Hub EOP Delay Relative to tHDD Figure 3 0 15 ns tHESK Hub EOP Output Width Skew Figure 3 –15 +15 ns |
|
|
링크 URL |
| ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크 투 데이터시트 | 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 |