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Multimedia card interface EMI filter onsemi CM1624-08DE with integrated TVS diodes and pull-up resistors
Multimedia card interface EMI filter onsemi CM1624-08DE with integrated TVS diodes and pull-up resistors
Specifications
Description :
UDFN-16-EP(1.4x3.3) EMI/RFI Filters (LC, RC Networks) RoHS
Mfr. Part # :
CM1624-08DE
Model Number :
CM1624-08DE
Package :
UDFN-16-EP(1.4x3.3)
Description

Product Overview

The CM1624 is an advanced EMI filter and line termination device with integrated TVS diodes, specifically designed for Multimedia Card interfaces like T-Flash and MicroSD. Utilizing solid-state silicon avalanche technology, it offers superior clamping performance and DC electrical characteristics, making it ideal for protecting interfaces in cellular phones and other portable electronics. This device integrates series impedance matching resistors and pull-up resistors as required by SD specifications, along with TVS diodes on each line for ESD protection and an additional TVS diode for Vcc bus protection. It provides 40 termination resistors and 25 k pull-up resistors on key data, command, and clock lines, configurable for SD or SPI modes. The integrated TVS diodes effectively suppress ESD voltages exceeding 15 kV contact discharge per IEC 61000-4-2, Level 4.

Product Attributes

  • Brand: Semiconductor Components Industries, LLC (onsemi)
  • Technology: Solid-state, silicon avalanche
  • Compliance: RoHS/WEEE compliant, Lead-free finish
  • Package Material: UDFN 16-pin
  • Pin-lead Finish: NiPd

Technical Specifications

Specification Value Unit
Model CM1624 -
Package Type UDFN 16-pin -
Package Dimensions 3.30 x 1.35 x 0.50 mm
Pitch 0.40 mm
Termination Resistors 40
Pull-up Resistors 25 k
ESD Protection (Contact Discharge) 15 kV
TVS Working Voltage 5 V
Typical Capacitance per Line 12 pF
Cut-off Frequency (fC) 300 MHz
Operating Temperature Range -40 to +85 C
Storage Temperature Range -55 to +150 C
Channel Resistance (RCH) 34 - 46
Pull-up Resistance (RUP) 21 - 29 k
Diode Leakage Current (ILEAK) 0.1 - 0.5 A
Signal Clamp Voltage (Positive) 5.6 - 9.0 V
Signal Clamp Voltage (Negative) -1.5 to -0.4 V

2410121950_onsemi-CM1624-08DE_C605363.pdf

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Multimedia card interface EMI filter onsemi CM1624-08DE with integrated TVS diodes and pull-up resistors

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Product Detail
Description :
UDFN-16-EP(1.4x3.3) EMI/RFI Filters (LC, RC Networks) RoHS
Mfr. Part # :
CM1624-08DE
Model Number :
CM1624-08DE
Package :
UDFN-16-EP(1.4x3.3)
Contact Supplier
Multimedia card interface EMI filter onsemi CM1624-08DE with integrated TVS diodes and pull-up resistors

Beijing Silk Road Enterprise Management Services Co., Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Crystals, Delay Lines, Aluminum - Polymer Capacitors
Employee Number :
>>300
Certification Level :
Verified Supplier
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