CM1234: ESD Clamp Array For High Speed Data Line Protection
The CM1234 is ideal for protecting systems with high data and clock rates or for circuits requiring low capacitive loading and tightly controlled signal skews (with channel-to-channel matching at 2% max deviation). The device is particularly well-suited for protecting systems using high-speed ports such as DVI or HDMI, along with corresponding ports in removable storage, digital camcorders, DVD-RW drives and other applications where extremely low loading capacitance with ESD protection are required.
Features- Pass-through impedance matched clamp architecture
- 100 Ohm matched impedance for each paired differential channel
- ESD protection to IEC61000-4-2 Level 4, 15kV contact discharge, 20kV air discharge
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Applications | End Products- Digital TV, Set Top Box, PC, Gaming
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Data Sheets (1)
Package Drawings (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| CM1234-08DE | Active | Pb-free
Halide free | WDFN-16 | 511AY | 1 | Tape and Reel | 3000 | $0.48 |
Specifications
| Product | Interface | Number of Lines | Direction | C Max (pF) | V(BR) Min (V) | VRWM Max (V) | IR Max (µA) | PPK Max (W) |
|---|
| CM1234-08DE | HDMI 1.2
DVI | 8 | Unidirectional | - | 6 | 5.5 | 1 | - |
