PI2SSD3212ZLEX

$0.90

Description：IC SWITCH SPDT X 14 8OHM 52TQFN
Series：-

SKU:0c297221bc7e Category: Analog Switches, Multiplexers, Demultiplexers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPDT X 14 8OHM 52TQFN
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Switch Circuit：SPDT
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：8Ohm (Typ)
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：1.35V, 1.5V, 1.8V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：-
-3db Bandwidth：3.3GHz
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：-
Current - Leakage (IS(off)) (Max)：-
Crosstalk：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：52-WFQFN Exposed Pad
Supplier Device Package：52-TQFN (3.5x9)
Number of Circuits：14
Grade：-
Qualification：-

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PI2SSD3212ZLEX

Overview

The PI2SSD3212ZLEX is a 14-bit 2:1 SSD switch manufactured by Diodes Incorporated, designed for DDR2 or DDR3 memory buses with speeds up to 5Gbps. It supports DDR3 1866 Mbps and operates at supply voltages of 1.35V, 1.5V, or 1.8V. The device features a typical operating current of 110 µA at 1.35V VDD, a low on-resistance (RON) of 8Ω, and a 3dB bandwidth of 3.3GHz. It provides high off-isolation of -28dB and low bit-to-bit skew of 20ps max. The component is available in a 48-pin TFBGA package measuring 4.5x4.5x0.8mm.

Feature Summary

Supports high-speed ONFI and DDR3 signaling up to 2133 Mbps
Features flow-through pinout for simplified PCB layout
Provides low insertion loss and minimal cross-talk for signal integrity
Includes SEL and Global Enable control inputs

Applications

DDR3/DDR4 Memory Bus System
SSD Memory Bus System
Flash Memory Array
NVDIMM Module

Procurement Notes

Verify the specific package variant against the datasheet, as the PI2SSD3212 series includes both 52-pin TQFN and 48-pin TFBGA options. Confirm that the ZLEX suffix corresponds to the required reel quantity and tape configuration for your assembly line. Ensure compatibility with POD_12, SSTL_12, SSTL_135, SSTL_15, or SSTL_18 signaling standards during integration.

Selection Notes

Select this component when designing systems requiring multiplexing for DDR3 or SSD interfaces with speeds up to 5Gbps. It is suitable for applications needing low power consumption, specifically around 110 µA at 1.35V. Consider the 48-pin TFBGA package if space constraints require a 4.5x4.5mm footprint. Ensure the design supports the required 1.35V, 1.5V, or 1.8V supply voltage rails.

Part Context

The PI2SSD3212 belongs to Diodes Incorporated's switching solutions portfolio, utilizing proprietary high-speed switch technology. This family is engineered to maintain consistent bandwidth across all channels while minimizing insertion loss and bit-to-bit skew. The device is part of a broader range of signal integrity and connectivity components offered by the manufacturer.