ZHCSIC4E June 2018 – December 2025 LMX2615-SP
PRODUCTION DATA
LMX2615-SP 有 8 个引脚,可用于对预选模式进行编程。这些引脚模式的一些运行规则如下:
在引脚模式之间切换时,在引脚更改后,必须切换 CAL 引脚以校准 VCO。
表 6-15 显示了所有引脚模式配置。
| 模式 | fOSC (MHz) | fPD (MHz) | CPG (mA) | fOUT (MHz) | CHDIV | fVCO (MHz) | N | FRACTION |
|---|---|---|---|---|---|---|---|---|
| 0 | SPI 模式 | |||||||
| 1 | 10 | 20 | 15 | 160 | 48 | 7680 | 384 | 0/4250000000 |
| 2 | 10 | 10 | 15 | 395 | 24 | 9480 | 948 | 0/4250000000 |
| 3 | 10 | 20 | 15 | 720 | 12 | 8640 | 432 | 0/4250000000 |
| 4 | 10 | 20 | 15 | 1280 | 6 | 7680 | 384 | 0/4250000000 |
| 5 | 100 | 200 | 15 | 300 | 32 | 9600 | 48 | 0/4250000000 |
| 6 | 100 | 200 | 15 | 1000 | 8 | 8000 | 40 | 0/4250000000 |
| 7 | 100 | 200 | 15 | 1200 | 8 | 9600 | 48 | 0/4250000000 |
| 8 | 20 | 40 | 15 | 6199.855 | 2 | 12399.71 | 309 | 4219187500/4250000000 |
| 9 | 100 | 200 | 15 | 2000 | 4 | 8000 | 40 | 0/4250000000 |
| 10 | 50 | 100 | 15 | 250 | 32 | 8000 | 80 | 0/4250000000 |
| 11 | 50 | 100 | 15 | 500 | 16 | 8000 | 80 | 0/4250000000 |
| 12 | 50 | 100 | 15 | 850 | 12 | 10200 | 102 | 0/4250000000 |
| 13 | 20 | 40 | 15 | 5654.912 | 2 | 11309.824 | 282 | 3168800000/4250000000 |
| 14 | 10 | 20 | 15 | 1517.867839 | 6 | 9107.207034 | 455 | 1531494725/4250000000 |
| 15 | 10 | 20 | 15 | 1708.670653 | 6 | 10252.02392 | 512 | 2555082575/4250000000 |
| 16 | 50 | 100 | 15 | 2500 | 4 | 10000 | 100 | 0/4250000000 |
| 17 | 保留。不要使用此引脚模式。 | |||||||
| 18 | 10 | 20 | 15 | 3035.735678 | 4 | 12142.94271 | 607 | 625326300/4250000000 |
| 19 | 50 | 100 | 15 | 3200 | 4 | 12800 | 128 | 0/4250000000 |
| 20 | 10 | 20 | 15 | 3417.341306 | 4 | 13669.36522 | 683 | 1990110100/4250000000 |
| 21 | 50 | 100 | 15 | 4500 | 2 | 9000 | 90 | 0/4250000000 |
| 22 | 50 | 100 | 15 | 4800 | 2 | 9600 | 96 | 0/4250000000 |
| 23 | 50 | 100 | 15 | 5350 | 2 | 10700 | 107 | 0/4250000000 |
| 24 | 50 | 100 | 15 | 6800 | 2 | 13600 | 136 | 0/4250000000 |
| 25 | 10 | 20 | 15 | 6834 | 2 | 13668 | 683 | 1700000000/4250000000 |
| 26 | 10 | 20 | 15 | 6834.682611 | 2 | 13669.36522 | 683 | 1990109675/4250000000 |
| 27 | 10 | 20 | 15 | 6834.6875 | 2 | 13669.375 | 683 | 1992187500/4250000000 |
| 28 | 10 | 20 | 15 | 6834.75 | 2 | 13669.5 | 683 | 2018750000/4250000000 |
| 29 | 50 | 100 | 15 | 9600 | 1 | 9600 | 96 | 0/4250000000 |
| 30 | 50 | 100 | 15 | 9650 | 1 | 9650 | 96 | 2125000000/4250000000 |
| 31 | 50 | 100 | 15 | 13500 | 1 | 13500 | 135 | 0/4250000000 |
| 32 | 100 | 100 | 15 | 70 | 128 | 8960 | 89 | 2550000000/4250000000 |
| 33 | 18.75 | 37.5 | 15 | 393.75 | 24 | 9450 | 252 | 0/4250000000 |
| 34 | 18.75 | 37.5 | 15 | 422.4990441 | 24 | 10139.97706 | 270 | 1697399952/4250000000 |
| 35 | 37.5 | 75 | 15 | 422.4990441 | 24 | 10139.97706 | 135 | 848699976/4250000000 |
| 36 | 20 | 40 | 15 | 6785.552 | 2 | 13571.104 | 339 | 1179800000/4250000000 |
| 37 | 20 | 40 | 15 | 2088.38 | 4 | 8353.52 | 208 | 3561500000/4250000000 |
| 38 | 100 | 100 | 15 | 2210 | 4 | 8840 | 88 | 1700000000/4250000000 |
| 39 | 100 | 100 | 15 | 2238 | 4 | 8952 | 89 | 2210000000/4250000000 |
| 40 | 20 | 40 | 15 | 2254.35 | 4 | 9017.4 | 225 | 1848750000/4250000000 |
| 41 | 20 | 40 | 15 | 2270 | 4 | 9080 | 227 | 0/4250000000 |
| 42 | 20 | 40 | 15 | 2280 | 4 | 9120 | 228 | 0/4250000000 |
| 43 | 18.75 | 37.5 | 15 | 6759.984705 | 2 | 13519.96941 | 360 | 2263199800/4250000000 |
| 44 | 37.5 | 75 | 15 | 6759.984705 | 2 | 13519.96941 | 180 | 1131599900/4250000000 |
| 45 | 20 | 40 | 15 | 8125 | 1 | 8125 | 203 | 531250000/4250000000 |
| 46 | 20 | 40 | 15 | 8175 | 1 | 8175 | 204 | 1593750000/4250000000 |
| 47 | 20 | 40 | 15 | 8200 | 1 | 8200 | 205 | 0/4250000000 |
| 48 | 20 | 40 | 15 | 8210 | 1 | 8210 | 205 | 1062500000/4250000000 |
| 49 | 20 | 40 | 15 | 8212.5 | 1 | 8212.5 | 205 | 1328125000/4250000000 |
| 50 | 20 | 40 | 15 | 8275 | 1 | 8275 | 206 | 3718750000/4250000000 |
| 51 | 20 | 40 | 15 | 8300 | 1 | 8300 | 207 | 2125000000/4250000000 |
| 52 | 20 | 40 | 15 | 8400 | 1 | 8400 | 210 | 0/4250000000 |
| 53 | 20 | 40 | 15 | 8450 | 1 | 8450 | 211 | 1062500000/4250000000 |
| 54 | 20 | 40 | 15 | 8460 | 1 | 8460 | 211 | 2125000000/4250000000 |
| 55 | 20 | 40 | 15 | 8484 | 1 | 8484 | 212 | 425000000/4250000000 |
| 56 | 20 | 40 | 15 | 8496 | 1 | 8496 | 212 | 1700000000/4250000000 |
| 57 | 20 | 40 | 15 | 8212 | 1 | 8212 | 205 | 1275000000/4250000000 |
| 58 | 10 | 20 | 15 | 12860 | 1 | 12860 | 643 | 0/4250000000 |
| 59 | 10 | 20 | 15 | 13000 | 1 | 13000 | 650 | 0/4250000000 |
| 60 | 10 | 20 | 15 | 13022.5 | 1 | 13022.5 | 651 | 531250000/4250000000 |
| 61 | 10 | 20 | 15 | 13125 | 1 | 13125 | 656 | 1062500000/4250000000 |
| 62 | 10 | 20 | 15 | 13222.5 | 1 | 13222.5 | 661 | 531250000/4250000000 |
| 63 | 20 | 40 | 15 | 12209.697 | 1 | 12209.697 | 305 | 1030306250/4250000000 |
| 64 | 10 | 20 | 15 | 13390 | 1 | 13390 | 669 | 2125000000/4250000000 |
| 65 | 10 | 20 | 15 | 13417.5 | 1 | 13417.5 | 670 | 3718750000/4250000000 |
| 66 | 20 | 40 | 15 | 12689.697 | 1 | 12689.697 | 317 | 1030412500/4250000000 |
| 67 | 20 | 40 | 15 | 13906.667 | 1 | 13906.667 | 347 | 2833368750/4250000000 |
| 68 | 20 | 40 | 15 | 14192.727 | 1 | 14192.727 | 354 | 3477243750/4250000000 |
| 69 | 10 | 20 | 15 | 8212.5 | 1 | 8212.5 | 410 | 2656250000/4250000000 |
| 70 | 100 | 50 | 15 | 1250 | 8 | 10000 | 200 | 0/4250000000 |
| 71 | 50 | 100 | 15 | 1250 | 8 | 10000 | 100 | 0/4250000000 |
| 72 | 18.75 | 37.5 | 15 | 1875 | 6 | 11250 | 300 | 0/4250000000 |