 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
TNETE2101PZ 数据表(PDF) 31 Page - Texas Instruments |
|
|
|||||||||||||||||||||||||||||
TNETE2101PZ 数据表(HTML) 31 Page - Texas Instruments |
|
|
31 / 39 page  TNETE2101 10BASE-T/100BASE-TX/100BASE-FX LOW-POWER PHYSICAL-LAYER INTERFACE SPWS032D – JANUARY 1997 – REVISED MARCH 1999 31 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 recommended operating conditions MIN NOM MAX UNIT VDD, VDDA, XMT_VDDA Supply voltage 3 3.3 3.6 V VDD5 Reference voltage 4.5 5 5.5 V TTL 0 VDD VI Input voltage 5-V TTL 0 5.5 V PECL VTTP VDD – 0.5 TTL, 5-V TTL 0 VDD VO Output voltage PECL VTTP VDD – 0.5 V LED 0 VDD TTL 2 VDD VIH High-level input voltage 5-V TTL 2 5.5 V PECL VDD – 1.35 VDD – 0.70 VIL Low level input voltage TTL, 5-V TTL 0 0.8 V VIL Low-level input voltage PECL VDD – 2 VDD – 1.55 V VTTP Termination voltage PECL VDD – 2 V Rt Differential-termination resistance PECL 50 Ω electrical characteristics over recommended operating conditions PARAMETERS TEST CONDITIONS MIN TYP MAX UNIT VOH High level output voltage IOH = –4 mA TTL, 5-V TTL 2.4 V VOH High-level output voltage 50 Ω to VDD–2 PECL 1.50 2.30 V VDD = min, TC = max LEDs (see Note 3) 0.8 VOL Low-level output voltage 50 Ω to VDD–2 PECL 0.20 0.30 V IOL = 4 mA TTL, 5-VTTL 0.4 VID Differential input voltage PECL 1.20 2.10 V IIL Low-level input current VI = VIL(min) TTL, 5-V TTL, PECL 20 µA IIH High-level input current VI = VIH(max) TTL, PECL –20 µA IOZ High-impedance-state output current TTL, LED, PECL –20 µA IDD Supply current 3 3 V (see Note 4) 100BASE-TX, Full duplex 200 mA IDD Su ly current, 3.3 V (see Note 4) Power down 20 mA Ci Capacitive input 6 pF Co Capacitive output 6 pF NOTES: 3. LACTIVITY, LDUPCOL, LLINK, LSPEED 4. Typical values measured at 25 °C without LEDs connected oscillator requirements PARAMETERS MIN TYP MAX UNIT Clock frequency 20 MHz Clock frequency error –50 50 ppm Clock duty cycle 40 60 % VOH 2.85 VDD V VOL –0.50 0.80 V tr, tf (see Note 5) 5 ns NOTE 5: Measured at 20%–80% transition low-to-high or high-to-low points |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
