Datasheet Texas Instruments LMX2492 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LMX2492 |
具有斜坡/线性调频产生的500MHz至14GHz宽带，低噪声分数N PLL
数据表
LMX2492/LMX2492-Q1 14 GHz Low Noise Fractional N PLL with Ramp/Chirp Generation datasheet
PDF, 1.9 Mb, 修订版: B, 档案已发布: May 28, 2015
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状态
| LMX2492RTWR | LMX2492RTWT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
打包
| LMX2492RTWR | LMX2492RTWT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 24 | 24 |
| Package Type | RTW | RTW |
| Industry STD Term | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 1000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | X2492 | X2492 |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .75 | .75 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | LMX2492RTWR | LMX2492RTWT |
|---|---|---|
| 1/f Noise (10 kHz offset at 1 GHz carrier), dBc/Hz | -120 | -120 |
| Current Consumption, mA | 60 | 60 |
| Integrated VCO | No | No |
| Lock Time(Typ), us | Loop BW dependent | Loop BW dependent |
| Normalized PLL Phase Noise, dBc/Hz | -227 | -227 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Output Frequency(Max), MHz | 14000 | 14000 |
| Output Frequency(Min), MHz | 500 | 500 |
| Package Size: mm2:W x L, PKG | 24WQFN: 16 mm2: 4 x 4(WQFN) | 24WQFN: 16 mm2: 4 x 4(WQFN) |
| Rating | Catalog | Catalog |
| Special Features | Flexible ramp generation,Wideband | Flexible ramp generation,Wideband |
| VCC, V | 3.15 to 3.45 | 3.15 to 3.45 |
生态计划
| LMX2492RTWR | LMX2492RTWT | |
|---|---|---|
| RoHS | Compliant | Compliant |
模型线
系列: LMX2492 (2)
制造商分类
- Semiconductors> Clock and Timing> RF PLLs and Synthesizers