 |
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 |
|
Si534fD 数据表(PDF) 11 Page - Silicon Laboratories |
|
||||||||||||||||||||||||||||||
Si534fD 数据表(HTML) 11 Page - Silicon Laboratories |
|
|
11 / 62 page  Si5345/44/42 Rev. 1.0 11 Power Supply Noise Rejection4 PSRR Normal Mode 10 kHz sinusoidal noise — –93 — dBc 100 kHz sinusoidal noise — –93 — 500 kHz sinusoidal noise — –84 — 1 MHz sinusoidal noise — –79 — Low Power Mode 10 kHz sinusoidal noise — –98 — dBc 100 kHz sinusoidal noise — –95 — 500 kHz sinusoidal noise — –84 — 1 MHz sinusoidal noise — –76 — Output-output Crosstalk XTALK Si5345 Measured spur from adjacent output5 —–75 — dBc Si5342/44 Measured spur from adjacent output5 —–85 — dBc Table 5. Differential Clock Output Specifications (Continued) (VDD = 1.8 V ±5%, VDDA =3.3V ±5%, VDDO = 1.8 V ±5%, 2.5 V ±5%, or 3.3 V ±5%, TA = –40 to 85 °C) Parameter Symbol Test Condition Min Typ Max Unit Note: 1. For normal and low-power modes, the amplitude and common-mode settings are programmable through register settings and can be stored in NVM. Each output driver can be programmed independently. The typical normal mode (or low-power mode) LVDS maximum is 100 mV (or 80 mV) higher than the TIA/EIA-644 maximum. Also note that the output voltage swing specifications are given in peak-to-peak single-ended swing. 2. Not all combinations of voltage swing and common mode voltages settings are possible. See the Si5345/44/42 Family Reference Manual for details. 3. Driver output impedance depends on selected output mode (Normal, Low-Power). 4. Measured for 156.25 MHz carrier frequency. Sinewave noise added to VDDO (1.8 V = 50 mVpp, 2.5 V/3.3 V = 100 mVpp) and noise spur amplitude measured. 5. Measured across two adjacent outputs, both in LVDS mode, with the victim running at 155.52 MHz and the aggressor at 156.25 MHz. Refer to “AN862: Optimizing Si534x Jitter Performance in Next Generation Internet Infrastructure Systems” for guidance on crosstalk optimization. Note that all active outputs must be terminated when measuring crosstalk. OUTx OUTx Vpp_se Vpp_se Vpp_diff = 2*Vpp_se Vcm Vcm |
类似零件编号 - Si534fD |
|
类似说明 - Si534fD |
|
|
链接网址 |
| 隐私政策 |
| ALLDATASHEETCN.COM |
| 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 | 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
