パッケージ情報
| パッケージ | ピン数 WQFN (NJK) | 36 |
| 動作温度範囲 (℃) -40 to 85 |
| パッケージ数量 | キャリア 2,500 | LARGE T&R |
LMK00306 の特徴
- 3:1 Input Multiplexer
- Two Universal Inputs Operate up to 3.1 GHz
and Accept LVPECL, LVDS, CML, SSTL,
HSTL, HCSL, or Single-Ended Clocks - One Crystal Input Accepts a 10 to 40 MHz
Crystal or Single-Ended Clock
- Two Universal Inputs Operate up to 3.1 GHz
- Two Banks with 3 Differential Outputs Each
- LVPECL, LVDS, HCSL, or Hi-Z (Selectable
Per Bank) - LVPECL Additive Jitter with LMK03806 Clock
Source at 156.25 MHz:- 20 fs RMS (10 kHz to 1 MHz)
- 51 fs RMS (12 kHz to 20 MHz)
- LVPECL, LVDS, HCSL, or Hi-Z (Selectable
- High PSRR: –65 / –76 dBc (LVPECL/LVDS) at
156.25 MHz - LVCMOS Output with Synchronous Enable Input
- Pin-Controlled Configuration
- VCC Core Supply: 3.3 V ± 5%
- 3 Independent VCCO Output Supplies: 3.3 V/2.5 V
± 5% - Industrial Temperature Range: –40°C to +85°C
- 36-lead WQFN (6 mm × 6 mm)
LMK00306 に関する概要
The LMK00306 is a 3-GHz, 6-output differential fanout buffer intended for high-frequency, low-jitter clock/data distribution and level translation. The input clock can be selected from two universal inputs or one crystal input. The selected input clock is distributed to two banks of 3 differential outputs and one LVCMOS output. Both differential output banks can be independently configured as LVPECL, LVDS, or HCSL drivers, or disabled. The LVCMOS output has a synchronous enable input for runt-pulse-free operation when enabled or disabled. The LMK00306 operates from a 3.3 V core supply and 3 independent 3.3 V/2.5 V output supplies.
The LMK00306 provides high performance, versatility, and power efficiency, making it ideal for replacing fixed-output buffer devices while increasing timing margin in the system.