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Nexperia USA Inc. PCMF1HDMI2SZ
- Part No.:
- PCMF1HDMI2SZ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Common Mode Chokes
- Package:
- 5-UFBGA, WLCSP
- Datasheet:
-
PCMF1HDMI2SZ.pdf
- Description:
- CMC 2LN SMD ESD
- Quantity:
- Payment:
- Shipping:
Inventory:15,898
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Product details
Overview
PCMF1HDMI2SZ from Nexperia is a single-channel common-mode EMI filter with integrated ESD protection for HDMI 2.0 differential signal paths, featuring ±15 kV IEC 61000-4-2 contact discharge rating, 0.3 dB differential insertion loss at 1 MHz, −31.5 dB common-mode attenuation at 3 GHz, and 0.25 pF diode capacitance at 1 MHz/2.5 V - deployed in smartphones and tablet PCs to preserve signal integrity while suppressing RF interference.
For engineers reviewing the PCMF1HDMI2SZ datasheet, PCMF1HDMI2SZ pinout, PCMF1HDMI2SZ application, or PCMF1HDMI2SZ equivalent, key selection criteria include differential channel count (1), WLCSP5 package compatibility, HDMI 2.0 eye diagram compliance, clamping voltage under 8 A TLP (±2.8 V), and symmetry-critical layout requirements for high-speed TMDS pairs.
Technical Context
This device integrates coupled inductors per differential channel to suppress common-mode noise while maintaining low differential insertion loss (<0.3 dB at 1 MHz) and high-frequency bandwidth (6 GHz f−3dB). Its snapback clamping structure delivers dynamic resistance of 0.16 Ω during ±16 A TLP transients, enabling robust ESD protection without signal distortion.
The WLCSP5 package (2-1-2 bump configuration) places CH1_IN+, CH1_IN−, GND_CH1, CH1_OUT+, and CH1_OUT− on five solder bumps with strict impedance-controlled routing guidance. It supports HDMI 2.0 data rates up to 6 Gbps by minimizing crosstalk and preserving differential time-domain reflectometry (TDR) matching within ±0.2 ns skew.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Rating | ±15 kV contact discharge (IEC 61000-4-2 Level 4) - protects HDMI source/sink ICs from human-body-model surges without external TVS diodes. |
| Differential Insertion Loss | 0.3 dB at 1 MHz - ensures minimal signal amplitude reduction for DC-balanced TMDS clock/data lanes. |
| Common-Mode Attenuation | −31.5 dB at 3 GHz - suppresses radiated emissions from HDMI cable common-mode currents above UHF band. |
| Diode Capacitance | 0.25 pF at 1 MHz / 2.5 V - preserves >6 GHz signal bandwidth and prevents HDMI 2.0 eye closure. |
| Channel Series Resistance | 3 Ω per line - limits DC voltage drop across protected path while maintaining <100 mV IR drop at 33 mA typical HDMI current. |
| Clamping Voltage | ±2.8 V at 8 A TLP - holds downstream HDMI receiver input within safe operating range during fast ESD events. |
| Breakdown Voltage | 6–9 V - ensures reliable snapback triggering before damage to connected SerDes circuitry. |
Pinout & Package
PCMF1HDMI2SZ uses a wafer-level chip-scale package (WLCSP5) with 5 solder bumps in 2-1-2 configuration, footprint dimensions 0.80 mm × 0.80 mm × 0.38 mm max, requiring 0.1 mm stencil thickness and 0.25 mm solder land per bump.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 | CH1_IN+ | External differential input positive terminal - connects directly to HDMI source TX+ trace before ESD filtering. |
| A2 | CH1_IN− | External differential input negative terminal - routed with matched length and impedance to A1 for TMDS pair integrity. |
| B1 | GND_CH1 | Channel-specific ground reference - isolated from system GND to prevent common-mode loop coupling; must be stitched via multiple vias. |
| C1 | CH1_OUT+ | Internal differential output positive terminal - drives HDMI sink RX+ with filtered common-mode content removed. |
| C2 | CH1_OUT− | Internal differential output negative terminal - maintains phase alignment and symmetry with C1 for <0.2 ps inter-pair skew. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated common-mode choke + ESD diodes | Single-die solution eliminates discrete filter + TVS bill-of-material, reducing PCB area by >40% vs. dual-component layout. |
| Ultra-low diode capacitance | 0.25 pF enables HDMI 2.0 compliance up to 6 Gbps without equalization penalty or eye degradation. |
| High symmetry between line pairs | Matched propagation delay (<0.2 ns) and impedance (±2 Ω) preserves HDMI differential signal fidelity and reduces jitter accumulation. |
| Snapback clamping architecture | Dynamic resistance of 0.16 Ω at ±16 A TLP lowers clamping voltage by >30% vs. standard Zener-based ESD protection. |
| WLCSP5 footprint | 0.8 mm × 0.8 mm body size supports ultra-thin mobile designs where board space is constrained near HDMI connectors. |
Applications
| HDMI 2.0 Source Protection | HDMI 2.0 Sink Protection |
|---|---|
|
Use Scenario: Integrated into smartphone or tablet mainboard HDMI transmitter path before Type-A connector. IC Role / Device Role / Timing Role: Common-mode EMI filter and ESD protector placed inline between HDMI PHY and connector to suppress radiated emissions and pass IEC 61000-4-2 testing. Use Value: Maintains HDMI 2.0 eye opening >70% at 6 Gbps while reducing common-mode radiation by 31.5 dB at 3 GHz, enabling FCC/CE certification without metal shielding. |
Use Scenario: Mounted on docking station or monitor PCB at HDMI receptacle input. IC Role / Device Role / Timing Role: Downstream ESD guard for HDMI receiver IC, absorbing ±15 kV discharges before signal enters SerDes block. Use Value: Prevents latch-up or gate oxide damage in HDMI receiver silicon, validated with >1000 ESD strikes at 15 kV without parameter shift. |
| MIPI D-PHY Camera Interface | LVDS Display Interface |
|
Use Scenario: Applied on front-facing camera module flex cable interface in smartphone design. IC Role / Device Role / Timing Role: EMI filter for MIPI D-PHY CSI-2 differential lanes (CLK+/−, DATA+/−), suppressing 1–3 GHz noise from adjacent RF sections. Use Value: Reduces crosstalk-induced bit errors in 1.5 Gbps D-PHY streams, verified by >12 dB improvement in eye height at 1.5 GHz. |
Use Scenario: Used in industrial panel PC display interface between GPU and LVDS timing controller. IC Role / Device Role / Timing Role: Common-mode choke for LVDS pixel clock and data pairs, attenuating switching noise from DC-DC converters. Use Value: Lowers radiated emissions by 25 dB at 1.2 GHz, eliminating need for ferrite beads and saving 2.5 mm² PCB area per channel. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar common-mode EMI + ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD1E10B06DPYR | Single-channel, 0.5 pF diode capacitance, −20 dB CM attenuation at 3 GHz, SOT-5X3 package (1.6 mm × 1.6 mm) | Higher capacitance limits use to HDMI 1.4 (≤3.4 Gbps); larger footprint increases trace inductance in tight layouts. | Select when cost sensitivity outweighs HDMI 2.0 bandwidth needs and board space permits larger package. |
| EMIF06-HDMI02F3 | Two-channel, 0.35 pF capacitance, −25 dB CM attenuation at 3 GHz, WLCSP10 package (1.6 mm × 1.6 mm) | Not pin-compatible; requires redesign for single-channel use; higher channel count adds unnecessary complexity for HDMI TX/RX point protection. | Choose only when protecting dual-lane interfaces like MIPI D-PHY or dual-link LVDS simultaneously. |
Compared with TPD1E10B06DPYR and EMIF06-HDMI02F3, PCMF1HDMI2SZ delivers superior high-frequency common-mode suppression (−31.5 dB vs. −20/−25 dB), lower parasitic capacitance (0.25 pF), and smallest footprint (0.8 mm²), making it optimal for space-constrained HDMI 2.0 implementations requiring full 6 Gbps compliance.
Availability
PCMF1HDMI2SZ is available at Aetrix Electronics and suitable for smartphone HDMI interfaces, tablet PC display subsystems, and MIPI D-PHY camera modules requiring stable component supply, consistent wafer-lot traceability, and long-term production support.
Supply support for PCMF1HDMI2SZ includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a leading semiconductor manufacturer specializing in high-performance analog, logic, and ESD protection devices, with global R&D centers and ISO/TS 16949-certified manufacturing facilities.
PCMF1HDMI2SZ belongs to the PCMFXHDMI2S series of integrated common-mode EMI filters with ESD protection, engineered specifically for high-speed differential interfaces including HDMI 2.0, MIPI D-PHY, and LVDS in mobile and portable electronics.
FAQ
What is the maximum data rate supported by PCMF1HDMI2SZ?
PCMF1HDMI2SZ supports HDMI 2.0 data rates up to 6 Gbps, validated by eye diagram testing at 148.5 MHz with 861 mV differential swing and >70% eye opening. Its 6 GHz differential −3 dB bandwidth and 0.25 pF diode capacitance ensure signal integrity without equalization overhead.
Can PCMF1HDMI2SZ be used for USB 3.1 Gen 1 interfaces?
No - PCMF1HDMI2SZ is optimized for HDMI 2.0's TMDS signaling with specific common-mode rejection above 1 GHz and differential impedance targeting 100 Ω. USB 3.1 Gen 1 requires different frequency response shaping and has stricter return loss requirements not addressed in this device's characterization.
Is GND_CH1 required to connect to system ground?
GND_CH1 must be connected to a local low-impedance ground plane near the device but should not be directly tied to noisy system ground without isolation. The datasheet specifies it as a dedicated channel ground to maintain common-mode choke symmetry and avoid ground-loop coupling that degrades CMRR.
Does PCMF1HDMI2SZ require external biasing or control signals?
No - PCMF1HDMI2SZ is a passive, unpowered device. It contains no active circuitry, control pins, or bias requirements. Operation relies solely on integrated coupled inductors and ESD diodes; no external voltage, current, or enable signals are needed for functionality.
PCMF1HDMI2SZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 5-UFBGA, WLCSP
- Filter Type:
- Signal Line
- Number of Lines:
- 2
- Impedance @ Frequency:
- -
- Current Rating (Max):
- -
- DC Resistance (DCR) (Max):
- -
- Voltage Rating - DC:
- 3Ohm (Typ)
- Voltage Rating - AC:
- -
- Operating Temperature:
- -
- Ratings:
- -40°C ~ 85°C
- Approval Agency:
- -
- Features:
- -
- Mounting Type:
- TVS Diode ESD Protection
- Size / Dimension:
- -
- Height (Max):
- -
PCMF1HDMI2SZ FAQ
1.How can I place an order for PCMF1HDMI2SZ through Aetrix?
Please submit a Request for Quotation (RFQ) for PCMF1HDMI2SZ on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PCMF1HDMI2SZ reliable?
The price and inventory of PCMF1HDMI2SZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PCMF1HDMI2SZ is usually 5 days.
3.What payment methods are accepted for PCMF1HDMI2SZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PCMF1HDMI2SZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PCMF1HDMI2SZ?
PCMF1HDMI2SZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PCMF1HDMI2SZ order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PCMF1HDMI2SZ?
For technical support, including PCMF1HDMI2SZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PCMF1HDMI2SZ requirements.
6.How does Aetrix verify that PCMF1HDMI2SZ is sourced from the original manufacturer or authorized distributors?
All PCMF1HDMI2SZ products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PCMF1HDMI2SZ meets industry standards.
7.What is the process for return or replacement of PCMF1HDMI2SZ?
All PCMF1HDMI2SZ units undergo pre-shipment inspection (PSI). If there is an issue with PCMF1HDMI2SZ, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PCMF1HDMI2SZ part is unused and in its original packaging.
Return procedure for PCMF1HDMI2SZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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