SiT3808 是市场上最灵活的 LVCMOS/LVTTL 兼容压控振荡器 (VCXO)。该器件支持频率（高达 80 MHz）、电压（1.8 V；2.5 V 至 3.3 V）、拉范围（±25 ppm 至 ±1600 ppm）和封装（2520、3225、5032、7050）的任意组合。它提供卓越的拉范围线性度和调谐斜率一致性 (Kv)，比石英体 VCXO 好 10 倍，从而简化了 PLL 和时钟同步设计。SiT3808 在布局和控制电压方面与传统石英器件 100% 兼容，因此无需任何设计更改即可取代晶体 VCXO 振荡器。
Don’t waste time shipping samples. Request demo & test parts remotely in our lab and qualify for your design today.
我们随时准备为您提供帮助！
请填写下面的表格，会有人与您联系。 标有 的项目 * 是必要的。
| "眼镜" | "Value" |
|---|---|
| Frequency | 1 to 80 MHz |
| Frequency Stability (ppm) | ±25, ±50 |
| Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
| Package Type (mm²) | 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0 |
| Oscillator Type | VCXO-SE |
| Phase Jitter (rms) | 0.5 ps |
| Pull Range (ppm) | ±25, ±50, ±80, ±100, ±150, ±200 |
| FlexEdgeTM Rise/Fall Time | Yes |
| Voltage Supply (V) | 1.8, 2.5, 2.8, 3.3 |
| Features | Low Jitter, Field Programmable |
| Availability | Production |
-
Image: SiT3808 4-pin package, top & bottom
广泛的可编程性
- 频率从 1 MHz 到 80 MHz
- 电源电压 1.8 V；2.5 V 至 3.3 V
- 频率稳定性从 ±10 ppm 到 ±50 ppm
- 拉动范围从±25 ppm 至±1600 ppm：
- 定制规格以实现最佳系统性能
- 可随时获得操作范围内任何规格的产品
拉力范围线性度 < 1%
- 软件控制系统 PLL 中的更简单的环路控制
- 在操作范围内更一致的 PLL 带宽
- 更快的校准和锁定时间
- 减少调制谐波
卓越的调谐斜率一致性
- 更严格的 PLL 带宽和更简单的系统设计
四种行业标准封装
- 100% 直接替代石英VCXO，无需任何设计更改
4 至 6 周的准备时间
- 减少库存开销
- 缓解短缺风险
- 电信设备
- 无线基站
- 网络视频系统和数字化仪
- 机顶盒 (STB)
- 抖动清除器
- 网络音频系统
- 仪器仪表
- 低带宽模拟锁相环 (PLL)
- FPGA数据恢复
- 音频视频
- SiT3808 (3.3 V A) IBIS Model
- SiT3808 (3.3 V W) IBIS Model
- SiT3808 (3.3 V B) IBIS Model
- SiT3808 (3.3 V U) IBIS Model
- SiT3808 (3.3 V T) IBIS Model
- SiT3808 (3.3 V P) IBIS Model
- SiT3808 (3.3 V G) IBIS Model
- SiT3808 (3.3 V Q) IBIS Model
- SiT3808 (3.3 V S) IBIS Model
- SiT3808 (3.3 V D) IBIS Model
- SiT3808 (3.3 V E) IBIS Model
- SiT3808 (3.3 V R) IBIS Model
- SiT3808 (3.3 V K) IBIS Model
- SiT3808 (3.3 V N) IBIS Model
- SiT3808 (3.3 V Y) IBIS Model
- SiT3808 (3.3 V X) IBIS Model
- SiT3808 (3.3 V M) IBIS Model
- SiT3808 (3.3 V Z) IBIS Model
- SiT3808 (3.3 V L) IBIS Model
- SiT3808 (3.3 V DFLT) IBIS Model
- SiT3808 (1.8 V X) IBIS Model
- SiT3808 (1.8 V Y) IBIS Model
- SiT3808 (1.8 V N) IBIS Model
- SiT3808 (1.8 V L) IBIS Model
- SiT3808 (1.8 V M) IBIS Model
- SiT3808 (1.8 V K) IBIS Model
- SiT3808 (1.8 V Q) IBIS Model
- SiT3808 (1.8 V F) IBIS Model
- SiT3808 (1.8 V G) IBIS Model
- SiT3808 (1.8 V P) IBIS Model
- SiT3808 (1.8 V R) IBIS Model
- SiT3808 (1.8 V E) IBIS Model
- SiT3808 (1.8 V D) IBIS Model
- SiT3808 (1.8 V S) IBIS Model
- SiT3808 (1.8 V W) IBIS Model
- SiT3808 (1.8 V DFLT) IBIS Model
- SiT3808 (1.8 V A) IBIS Model
- SiT3808 (1.8 V T) IBIS Model
- SiT3808 (1.8 V U) IBIS Model
- SiT3808 (1.8 V B) IBIS Model
- SiT3808 (2.8 V L) IBIS Model
- SiT3808 (2.8 V Z) IBIS Model
- SiT3808 (2.8 V M) IBIS Model
- SiT3808 (2.8 V X) IBIS Model
- SiT3808 (2.8 V Y) IBIS Model
- SiT3808 (2.8 V N) IBIS Model
- SiT3808 (2.8 V K) IBIS Model
- SiT3808 (2.8 V DFLT) IBIS Model
- SiT3808 (2.8 V R) IBIS Model
- SiT3808 (2.8 V E) IBIS Model
- SiT3808 (2.8 V D) IBIS Model
- SiT3808 (2.8 V S) IBIS Model
- SiT3808 (2.8 V Q) IBIS Model
- SiT3808 (2.8 V F) IBIS Model
- SiT3808 (2.8 V P) IBIS Model
- SiT3808 (2.8 V T) IBIS Model
- SiT3808 (2.8 V U) IBIS Model
- SiT3808 (2.8 V B) IBIS Model
- SiT3808 (2.8 V W) IBIS Model
- SiT3808 (2.8 V A) IBIS Model
- SiT3808 (2.5 V DFLT) IBIS Model
- SiT3808 (2.5 V B) IBIS Model
- SiT3808 (2.5 V U) IBIS Model
- SiT3808 (2.5 V T) IBIS Model
- SiT3808 (2.5 V A) IBIS Model
- SiT3808 (2.5 V W) IBIS Model
- SiT3808 (2.5 V S) IBIS Model
- SiT3808 (2.5 V D) IBIS Model
- SiT3808 (2.5 V E) IBIS Model
- SiT3808 (2.5 V R) IBIS Model
- SiT3808 (2.5 V P) IBIS Model
- SiT3808 (2.5 V F) IBIS Model
- SiT3808 (2.5 V Q) IBIS Model
- SiT3808 (2.5 V K) IBIS Model
- SiT3808 (2.5 V M) IBIS Model
- SiT3808 (2.5 V Z) IBIS Model
- SiT3808 (2.5 V L) IBIS Model
- SiT3808 (2.5 V N) IBIS Model
- SiT3808 (2.5 V Y) IBIS Model
- SiT3808 (2.5 V X) IBIS Model
评估板（联系 SiTime ） – SiT6081 (2520) | SiT6082 (3225) | SiT6083 (5032) | SiT6084 (7050)
频率斜率 (dF/dT) 计算器 – 计算频率随温度变化的斜率
Time Machine II 编程器– 编程频率、电压、稳定性等
2724 4 引脚| 3225 4 引脚| 5032 6 引脚| 7050 6 引脚– 预览带 QFN 3D 步进模型的封装
Apply Filters
| Resource Name | Resource Type | Date | Format | Size |
|---|
Step 1: Enter or Configure SiT3808 Part Number
Step 2. Purchase
Quantity
| Qty: | Unit Price | Total |
|---|---|---|
| --- | --- | --- |
| Quantity | Unit Price | |
|---|---|---|
| 199 | --- | |
| 100-499 | --- | |
| 500-999 | --- | |
| 1,000-4,999 | --- | |
| > 4,999 | --- |