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Specifications
Attenuation Value:
30dB@1GHz~3GHz
Number of Channels:
8
Capacitance:
15pF
Operating Temperature:
-40℃~+85℃
Filter Order:
2
Frequency - Cutoff or Center:
120MHz
ESD Protection:
Yes
Mfr. Part #:
CM1422-03CP
Package:
WFBGA-20
Key Attributes
Model Number:
CM1422-03CP
Product Description
Product Overview
The CM1420 and CM1422 are EMI filter arrays with integrated ESD protection, featuring six and eight Pi-filters (C-R-C) respectively. These devices offer robust ESD protection on every pin, capable of dissipating 15 kV ESD strikes (IEC 61000-4-2) and 30 kV contact discharges (HBM). With component values of 15 pF - 100 - 15 pF and better than 30 dB attenuation at 1 GHz to 3 GHz, they are ideal for filtering data lines and protecting sensitive components in portable electronics. The OptiGuard coating enhances reliability during assembly, and they are available in space-saving, low-profile chip scale packages with RoHS compliant lead-free finishing. These arrays are particularly well-suited for LCD display data lines in clamshell handsets, as well as general EMI filtering and ESD protection for high-speed I/O data ports in wireless handsets, notebook computers, and PDAs.Product Attributes
- Brand: Semiconductor Components Industries, LLC (onsemi)
- Coating: OptiGuard
- Compliance: RoHS Compliant, PbFree
Technical Specifications
| Model | Description | Channels | Filter Values | ESD Protection (IEC 61000-4-2) | ESD Protection (HBM) | Attenuation | Package Type | Package Dimensions | Ordering Code |
|---|---|---|---|---|---|---|---|---|---|
| CM1420 | EMI Filter Array with ESD Protection | 6 | 15 pF - 100 - 15 pF | 15 kV | 30 kV | > 30 dB at 1 GHz to 3 GHz | 15-Bump Chip Scale Package (CSP) | 2.960 mm x 1.330 mm | CM1420-03CP (N203) |
| CM1422 | EMI Filter Array with ESD Protection | 8 | 15 pF - 100 - 15 pF | 15 kV | 30 kV | > 30 dB at 1 GHz to 3 GHz | 20-Bump Chip Scale Package (CSP) | 4.000 mm x 1.458 mm | CM1422-03CP (N223) |
| Electrical Characteristics (Typical) | |||||||||
| Resistance (R) | 80 - 120 (100 Typ.) | ||||||||
| Capacitance (C) | 12 - 18 pF (15 pF Typ.) at 2.5 V DC, 1 MHz, 30 mV AC | ||||||||
| Diode Standoff Voltage (VDIODE) | 6.0 V (at IDIODE = 10 A) | ||||||||
| Diode Leakage Current (ILEAK) | 100 - 200 nA (at VDIODE = 3.3 V) | ||||||||
| Signal Clamp Voltage (VSIG) | Positive: 5.6 - 9.0 V; Negative: -1.5 - -0.4 V (at ILOAD = 10 mA) | ||||||||
| Cut-off Frequency (fC) | 120 MHz (ZSOURCE = 50 , ZLOAD = 50 , R = 100 , C = 15 pF) | ||||||||
| Operating Conditions | |||||||||
| Operating Temperature Range | 40C to +85C | ||||||||
| Storage Temperature Range | 65C to +150C | ||||||||
| DC Power per Resistor | 100 mW | ||||||||
| DC Package Power Rating | 500 mW | ||||||||
2411220402_onsemi-CM1422-03CP_C238984.pdf
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