特性
- Five LVCMOS/LVTTL outputs up to 200MHz
- Differential input pair can accept the following differential input levels: LVPECL, LVDS, HCSL
- Crystal oscillator interface
- Crystal input frequency range: 10MHz to 40MHz
- Additive RMS phase jitter: 30fs (typical)
- Power supply modes:
Core/Output
3.3V/3.3V
2.5V/2.5V
3.3V/2.5V
3.3V/1.8V
3.3V/1.5V
2.5V/1.8V
2.5V/1.5V - -40 °C to 85 °C ambient operating temperature
- Supports case temperature up to 105 °C
- Lead-free (RoHS 6) packaging
描述
The 8L30205 is a low skew, 1-to-5 LVCMOS/LVTTL fanout buffer. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines.
The 8L30205 is characterized at full 3.3V and 2.5V, mixed 3.3V/2.5V, 3.3V/1.8V, 3.3V/1.5V, 2.5V/1.8V, and 2.5V/1.5V output operating supply modes. The input clock is selected with a differential clock input or a crystal input. The differential input can be wired to accept a single-ended input. The internal oscillator circuit is automatically disabled if the crystal input is not selected.
产品参数
| 属性 | 值 |
|---|---|
| Function | Buffer, Multiplexer |
| Outputs (#) | 5 |
| Output Type | LVCMOS |
| Output Freq Range (MHz) | - |
| Input Type | LVCMOS, LVPECL, LVDS, HCSL, Crystal |
| Output Banks (#) | 2 |
| Output Voltage (V) | 3.3, 2.5, 1.8, 1.5 |
| Output Skew (ps) | 30 |
| Additive Phase Jitter Typ RMS (fs) | 30 |
封装选项
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| VFQFPN | 4.0 x 4.0 x 0.9 | 24 | 0.5 |