ZHCSLT3B december 2020 – june 2023 LMK1D1204 , LMK1D1208
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Revision History
- 5 Device Comparison
- 6 Pin Configuration and Functions
- 7 Specifications
- 8 Parameter Measurement Information
- 9 Detailed Description
- 10Application and Implementation
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
封裝選項
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RHD|28
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RHD|28
訂購信息
10.2.3 Application Curves
The LMK1D1208's low additive noise is shown below. The low noise 156.25-MHz source with 24-fs RMS jitter shown in Figure 10-2 drives the LMK1D1208, resulting in 46.4-fs RMS when integrated from 12 kHz to 20 MHz (Figure 10-3). The resultant additive jitter is a low 39.7-fs RMS for this configuration. Note that this result applies to the LMK1D1204 device as well.
| Reference signal is low-noise Rohde and Schwarz SMA100B |
Figure 10-3 LMK1D1208
Output Phase Noise, 156.25 MHz, 46.4-fs RMS (12 kHz to 20 MHz)The Figure 10-4 captures the low close-in phase noise of the LMK1D1208 device. The LMK1D1204 and LMK1D1208 have excellent flicker noise as a result of superior process technology and design. This enables their use for clock distribution in radar systems, medical imaging systems etc which require ultra-low close-in phase noise clocks.
Figure 10-4 LMK1D1208
Output Phase Noise, 100 MHz, 1 kHz offset: -147 dBc/Hz