CLA4605 Series

Silicon Limiter Diodes, Packaged and Bondable Chips

The Skyworks CLA series of silicon limiter diodes provides passive receiver protection over a wide range of frequencies from 100 MHz to over 20 GHz. These devices use a well-established silicon technology resulting in high resistivity and tightly controlled base width PIN limiter diodes. Limiter circuits using these devices perform with strong limiting action and low loss.

The CLA series consists of ten individual chip designs of different intrinsic region base widths and capacitances designed to accommodate multi-stage limiter applications. The mesa-constructed, thin base width, low capacitance CLA4605 series are designed for low-level and cleanup applications.

CLA4605 Series includes CLA4605-203, CLA4605-210, CLA4605-219 and CLA4605-240.

Data Sheets

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Specifications

V_B I_R = 10 µA (V)30-60

Typ. C_J @ 0 V
(pF)0.2

Nominal I-region (µm)2

Max. C_J @ 6 V (pF)0.15

Typ. T_L @ 10 mA (ns)7

Max. R_S @ 10 mA (Ω)2

_Thermal Impedance_ Typical (°C/W)70

_Thermal Impedance_ Typ. 1 µs Pulse 0.01% Duty Cycle (°C/W) Typical7

Features

Established Limiter Diode Process
High Power, Mid-Range, and Cleanup Designs
Low Insertion Loss: 0.1 dB @ 10 GHz
Peak Power Handling to +74 dBm
Ultra Low Spike Leakage Power
Tight Control of I Layer Base Width

Product Documents

Applications

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