定时IC和时钟

ADI公司提供各种创新的时钟与时序解决方案,可用于改善系统性能,实现新架构,并降低开发和制造成本。这些产品具有低抖动和低相位噪声特性,可用于时钟清零、同步、产生、延迟和分配。

定时IC和时钟

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SortOrderPart#Vs
(typ)
(V)
Power
(typ)
(W)
Output Frequency
(min)
(Hz)
Output Frequency
(max)
(Hz)
On-Chip VCO or DCOJitter Random RMS
(typ)
(s p-p)
Clock FeaturesPrice (100-499)
($ US)
Price (1000+)
($ US)
1LTC6955-1 3.3 1.3 0 7.5G No 45f Parallel Interface to Power Down or Invert Outputs $10.64 (LTC6955IUKG-1#PBF) $8.61 (LTC6955IUKG-1#PBF)
2LTC6955 3.3 1.3 0 7.5G No 45f Parallel Interface to Power Down or Invert Outputs $10.64 (LTC6955IUKG#PBF) $8.61 (LTC6955IUKG#PBF)
3LTC6952 3.3, 5 2.6 0 4.5G- 65f- $21.36 (LTC6952IUKG#PBF) $15.88 (LTC6952IUKG#PBF)
4LTC6953 3.3 2 0 4.5G No 65f Parallel Interface to Power Down or Invert Outputs $18.70 (LTC6953IUKG#PBF) $13.90 (LTC6953IUKG#PBF)
5AD9544 1.8 560m 1 500M Yes 220f 1PPS, Clean Up, Dual Channel, EEPROM, Fractional, Holdover, IEEE1588, Reset, Switchover, Synchronization, Zero Delay $12.41 (AD9544BCPZ) $10.48 (AD9544BCPZ)
6AD9543 1.8 560m 1 500M Yes 220f Clean Up, Dual Channel, EEPROM, Fractional, Holdover, IEEE1588, JESD, Reset, Switchover, Synchronization, Zero Delay $10.63 (AD9543BCPZ) $8.98 (AD9543BCPZ)
7AD9542 1.8 560m 1 500M Yes 220f Clean Up, Dual Channel, EEPROM, Fractional, Holdover, JESD, Reset, Switchover, Synchronization, Zero Delay $8.86 (AD9542BCPZ) $7.48 (AD9542BCPZ)
8AD9545 1.8 560m 1 500M Yes 220f 1PPS, Clean Up, Dual Channel, EEPROM, Fractional, Holdover, IEEE1588, JESD, Reset, Switchover, Synchronization, Zero Delay $17.72 (AD9545BCPZ) $14.96 (AD9545BCPZ)
9AD9576 2.5, 3.3 619m- 1.25G Yes 0.25p Dual Channel, Fractional, XTL Redundancy, Zero Delay $4.06 (AD9576BCPZ) $3.45 (AD9576BCPZ)
10LTC6951-1 3.3 1.1 2.1M 2.7G Yes 90f- $10.63 (LTC6951IUHF-1#PBF) $8.75 (LTC6951IUHF-1#PBF)
11LTC6951 3.3 1.1 1.95M 2.5G Yes 90f- $10.63 (LTC6951IUHF#PBF) $8.75 (LTC6951IUHF#PBF)
12HMC6832 3.3 1-- No 52f Differential Fanout Buffer, Low Noise $9.05 (HMC6832ALP5LE)-
13AD9530 2.5 2.3 5.725M 2.7G Yes 232f Clean Up $29.89 (AD9530BCPZ) $25.41 (AD9530BCPZ)
14HMC7043 3.3 1.5- 3.2G No 15f JESD $14.50 (HMC7043LP7FE)-
15HMC7044 3.3 3.4 600k 3.2G Yes 0.044p Clean Up, JESD $17.15 (HMC7044LP10BE)-
16AD9531 1.8, 3.3 600m- 400M Yes 0.462p Tri Channel $14.00 (AD9531BCPZ) $11.90 (AD9531BCPZ)
17LTC6954-4 3.3 930m- 1.4G No 29f- $9.11 (LTC6954IUFF-4#PBF) $7.50 (LTC6954IUFF-4#PBF)
18LTC6954-3 3.3 930m- 1.4G No 29f- $9.11 (LTC6954IUFF-3#PBF) $7.50 (LTC6954IUFF-3#PBF)
19LTC6954-2 3.3 930m- 1.4G No 29f- $9.11 (LTC6954IUFF-2#PBF) $7.50 (LTC6954IUFF-2#PBF)
20LTC6954-1 3.3 990m- 1.4G No 29f- $10.02 (LTC6954IUFF-1#PBF) $8.25 (LTC6954IUFF-1#PBF)
21ADN2905 3.3 349.5m-------
22AD9578- 618m 11.8M 919M Yes 300f Fractional $8.71 (AD9578BCPZ) $7.54 (AD9578BCPZ)
23AD9574- 569m 19.44M 312.5M Yes 1.969p Switchover, XTL Redundancy $3.60 (AD9574BCPZ) $3.06 (AD9574BCPZ)
24AD9528- 1.675- 1.25G Yes 160f Clean Up, JESD, Zero Delay $9.71 (AD9528BCPZ) $8.25 (AD9528BCPZ)
25AD9554-1- 920m 430k 941M Yes 381f Clean Up, EEPROM, Holdover, Quad Channel, Switchover $24.48 (AD9554-1BCPZ) $20.81 (AD9554-1BCPZ)
26ADN2917 3.3 352m-------
27AD9554- 940m 430k 941M Yes 381f Clean Up, EEPROM, Holdover, Quad Channel, Switchover $25.09 (AD9554BCPZ) $21.33 (AD9554BCPZ)
28ADN2913 3.3 446.6m-- Yes----
29LTC6950 3.3 1.3- 1.4G Yes 18f- $12.08 (LTC6950IUHH#PBF) $9.95 (LTC6950IUHH#PBF)
30ADN2915 3.3 486.5m-- Yes----
31LTC6957-4 3.3 59.4m- 300M No 53f- $4.37 (LTC6957IDD-4#PBF) $3.60 (LTC6957IDD-4#PBF)
32LTC6957-3 3.3 59.4m- 300M No 53f- $4.37 (LTC6957IDD-3#PBF) $3.60 (LTC6957IDD-3#PBF)
33LTC6957-2 3.3 59.4m- 300M No 67f- $4.37 (LTC6957IDD-2#PBF) $3.60 (LTC6957IDD-2#PBF)
34LTC6957-1 3.3 59.4m- 300M No 45f- $4.37 (LTC6957IDD-1#PBF) $3.60 (LTC6957IDD-1#PBF)
35AD9508- 500m- 1.65G No 91f Clock Fanout, Delay Adjust $4.68 (AD9508BCPZ) $3.98 (AD9508BCPZ)
36AD9525- 1.2- 3.6G No 68f Low Jitter $9.80 (AD9525BCPZ) $8.33 (AD9525BCPZ)
37HMC1035- 0.57 25M 2500M Yes 97f Delta-Sigma Modulator, Lock Detect, Low Noise Phase Detector, Mute Control $29.82 (HMC1035LP6GE)-
38AD9559- 710m 262k 1.25G Yes 306f Clean Up, Dual Channel, Holdover, Switchover $22.66 (AD9559BCPZ) $19.26 (AD9559BCPZ)
39HMC988 3.3 0.2244 0 4G No 32f Clock Divider, Delay Adjust $10.12 (HMC988LP3E)-
40HMC1033- 0.64 25M 550M Yes 99f Delta-Sigma Modulator, Lock Detect, Low Noise Phase Detector, Mute Control $14.85 (HMC1033LP6GE)-
41HMC911 3.3 1600m- 24G No-- $340.54 (HMC911LC4B)-
42HMC1034- 0.86 125M 3000M Yes 78f Delta-Sigma Modulator, Digital Self Test, Low Noise Phase Detector $33.93 (HMC1034LP6GE)-
43HMC1032- 0.86 125M 350M Yes 75f Delta-Sigma Modulator, Digital Self Test, Low Noise Phase Detector $15.70 (HMC1032LP6GE)-
44HMC1031 3 0.005 100k 500M No 55f Lock Detect, Low Noise Phase Detector $7.55 (HMC1031MS8E)-
45AD9577- 1- 637.5M Yes 460f Spread Spectrum $5.10 (AD9577BCPZ) $4.34 (AD9577BCPZ)
46AD9558- 740m 360k 1.25G Yes 321f Clean Up, EEPROM, Holdover, Switchover $19.12 (AD9558BCPZ) $16.25 (AD9558BCPZ)
47AD9557- 550m 360k 1.25G Yes 321f Clean Up, EEPROM, Holdover, Switchover $17.65 (AD9557BCPZ) $15.00 (AD9557BCPZ)
48HMC987 3.3 0.7722- 8G No-- $10.64 (HMC987LP5E)-
49HMC959 -3.3 281m- 26G No 0.09p Reset $116.23 (HMC959LC3)-
50HMC877 3.3 627m- 23G No-- $218.99 (HMC877LC3)-