

Technical Specifications
Parameters and characteristics for this part
| Specification | CM1451-06CP |
|---|---|
| Applications | Data Lines for Mobile Devices |
| Attenuation Value | 35 dB |
| Center / Cutoff Frequency | 260 MHz |
| Current | 30 mA |
| ESD Protection | True |
| Filter Order | 5th |
| Height [z] | 0.7 mm |
| Height [z] | 0.028 in |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 6 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 15-WFBGA, WLCSP |
| Resistance - Channel (Ohms) | 18 Ohms |
| Size / Dimension [x] | 0.119 in |
| Size / Dimension [x] | 3.01 mm |
| Size / Dimension [y] | 1.38 mm |
| Size / Dimension [y] | 0.054 in |
| Technology | LC (Pi) |
| Type | Low Pass |
| Values | 28.5 pF, 34 nH |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.76 | |
| 10 | $ 0.73 | |||
| 25 | $ 0.60 | |||
| 50 | $ 0.54 | |||
| 100 | $ 0.49 | |||
| 250 | $ 0.46 | |||
Description
General part information
CM1451 Series
The CM1451 comprises a family of inductor-capacitor (L-C) based EMI filter arrays with integrated ESD protection in a CSP form factor. The CM1451-06 and CM1451-08 are configured in 6 and 8 channel formats respectively. Each EMI filter channel of the CM1451 is implemented as a 5-pole L-C filter where the component values are 9.5pF-17nH-9.5pF-17nF-9.5pF. The CM1451's roll-off frequency at -10dB attenuation is 400MHz and can be used in applications where the data rates are as high as 160Mbps while providing greater than 35dB over the 800MHz to 2.7GHz frequency range. The parts integrate ESD protection diodes on every pin, which provide a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The ESD protection diodes connected to the filter ports safely dissipate ESD strikes of ±15kV, exceeding the Level 4 requirement of the IEC61000-4-2 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the pins are protected for contact discharges at greater than ±30kV.
Documents
Technical documentation and resources