CDCLVP1102 - 低抖动 1:2 通用 LVPECL 缓冲器

CDCLVP1102是TI德州仪器公司的一款差动产品，CDCLVP1102是低抖动 1:2 通用 LVPECL 缓冲器，本站介绍了CDCLVP1102的封装应用图解、特点和优点、功能等，并给出了与CDCLVP1102相关的TI元器件型号供参考。

CDCLVP1102 - 低抖动 1:2 通用 LVPECL 缓冲器 - 差动 - 时钟缓冲器 - 德州仪器

产品特性

1:2 Differential Buffer
Single Clock Input
Universal Inputs Can Accept LVPECL, LVDS, LVCMOS/LVTTL
Two LVPECL Outputs
Maximum Clock Frequency: 2 GHz
Maximum Core Current Consumption: 33 mA
Very Low Additive Jitter: <100 fs, RMS in 10-kHz to 20-MHz Offset Range
2.375-V to 3.6-V Device Power Supply
Maximum Propagation Delay: 450 ps
Maximum Output Skew: 10 ps
LVPECL Reference Voltage, VAC_REF, Available for Capacitive-Coupled Inputs
Industrial Temperature Range: –40°C to 85°C
Supports 105°C PCB Temperature (Measured at Thermal Pad)
Available in 3-mm × 3-mm QFN-16 (RGT) Package
ESD Protection Exceeds 2 kV (HBM)

产品应用

Wireless Communications
Telecommunications/Networking
Medical Imaging
Test and Measurement Equipment

产品说明

The CDCLVP1102 is a highly versatile, low additive jitter buffer that can generate two copies of LVPECL clock outputs from one LVPECL, LVDS, or LVCMOS input for a variety of communication applications. It has a maximum clock frequency up to 2 GHz. The overall additive jitter performance is less than 0.1 ps, RMS from 10 kHz to 20 MHz, and overall output skew is as low as 10 ps, making the device a perfect choice for use in demanding applications.

The CDCLVP1102 clock buffer distributes a single clock input (IN) to two pairs of differential LVPECL clock outputs (OUT0, OUT1) with minimum skew for clock distribution. The inputs can be LVPECL, LVDS, or LVCMOS/LVTTL.

The CDCLVP1102 is specifically designed for driving 50-Ω transmission lines. When driving the inputs in single-ended mode, the LVPECL bias voltage (VAC_REF) should be applied to the unused negative input pin. However, for high-speed performance up to 2 GHz, differential mode is strongly recommended.

The CDCLVP1102 is characterized for operation from –40°C to 85°C and is available in a QFN-16, 3-mm × 3-mm package.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
CDCLVP1102	QFN (16)	3.00 mm × 3.00 mm

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