Product Overview
The IP4251/52/53/54-TTL are 4-, 6-, and 8-channel RC low-pass filter arrays designed to filter undesired RF signals on I/O ports of portable communication and computing devices. These devices also incorporate diodes for ElectroStatic Discharge (ESD) protection up to 30 kV. Fabricated using monolithic silicon technology, they integrate resistors and diodes within ultra-thin leadless Quad Flat No-leads (QFN) plastic packages. Key benefits include integrated filter networks, high ESD protection levels exceeding IEC 61000-4-2 level 4, and compact package dimensions.
Product Attributes
- Brand: Nexperia
- Compliance: Pb-free, RoHS compliant, halogen and antimony free (Dark Green compliant)
- Technology: Monolithic silicon
- Package: Ultra-thin leadless Quad Flat No-leads (QFN) plastic package
Technical Specifications
| Type Number | Channels | Package | Channel Capacitance (Typ) | Channel Series Resistance (Typ) | ESD Protection (Contact Discharge) | Insertion Loss (Typ) | Crosstalk Attenuation (Typ) |
|---|---|---|---|---|---|---|---|
| IP4251CZ8-4-TTL | 4 | 8-pin QFN (SOT1166-1) | 10 pF | 100 | 15 kV | 16 dB @ 800 MHz - 3 GHz | 30 dB @ 800 MHz - 3 GHz |
| IP4251CZ12-6-TTL | 6 | 12-pin QFN (SOT1167-1) | 10 pF | 100 | 15 kV | 16 dB @ 800 MHz - 3 GHz | 30 dB @ 800 MHz - 3 GHz |
| IP4251CZ16-8-TTL | 8 | 16-pin QFN (SOT1168-1) | 10 pF | 100 | 15 kV | 16 dB @ 800 MHz - 3 GHz | 30 dB @ 800 MHz - 3 GHz |
| IP4252CZ8-4-TTL | 4 | 8-pin QFN (SOT1166-1) | 12 pF | 40 | 15 kV | 12 dB @ 800 MHz - 3 GHz | 40 dB @ 800 MHz - 3 GHz |
| IP4252CZ12-6-TTL | 6 | 12-pin QFN (SOT1167-1) | 12 pF | 40 | 15 kV | 12 dB @ 800 MHz - 3 GHz | 40 dB @ 800 MHz - 3 GHz |
| IP4252CZ16-8-TTL | 8 | 16-pin QFN (SOT1168-1) | 12 pF | 40 | 15 kV | 12 dB @ 800 MHz - 3 GHz | 40 dB @ 800 MHz - 3 GHz |
| IP4253CZ8-4-TTL | 4 | 8-pin QFN (SOT1166-1) | 30 pF | 200 | 30 kV | 33 dB @ 800 MHz - 3 GHz | 30 dB @ 800 MHz - 3 GHz |
| IP4253CZ12-6-TTL | 6 | 12-pin QFN (SOT1167-1) | 30 pF | 200 | 30 kV | 33 dB @ 800 MHz - 3 GHz | 30 dB @ 800 MHz - 3 GHz |
| IP4253CZ16-8-TTL | 8 | 16-pin QFN (SOT1168-1) | 30 pF | 200 | 30 kV | 33 dB @ 800 MHz - 3 GHz | 30 dB @ 800 MHz - 3 GHz |
| IP4254CZ8-4-TTL | 4 | 8-pin QFN (SOT1166-1) | 30 pF | 100 | 30 kV | 16 dB @ 800 MHz - 3 GHz | 30 dB @ 800 MHz - 3 GHz |
| IP4254CZ12-6-TTL | 6 | 12-pin QFN (SOT1167-1) | 30 pF | 100 | 30 kV | 16 dB @ 800 MHz - 3 GHz | 30 dB @ 800 MHz - 3 GHz |
| IP4254CZ16-8-TTL | 8 | 16-pin QFN (SOT1168-1) | 30 pF | 100 | 30 kV | 16 dB @ 800 MHz - 3 GHz | 30 dB @ 800 MHz - 3 GHz |
2410301747_Nexperia-IP4254CZ16-8-TTL-1_C551511.pdf
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