SCAN90CP02VY Texas Instruments Integrated Circuit (Other) In Stock
The SCAN90CP02VY is a 2-channel LVDS crosspoint switch configurable as a 2:1 multiplexer or 1:2 splitter in a 32-pin PQFP package by Texas Instruments. Key specs: 2 channels, LVDS differential signaling, SCAN test support. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 32
- Lifecycle
- OBSOLETE
- Datasheet
- SCAN90CP02VY Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Non-compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SCAN90CP02VY?
- Configurable as 2:1 MUX or 1:2 splitter enabling flexible signal routing in LVDS differential systems
- 2-channel LVDS crosspoint switch supporting high-speed differential signal distribution with low jitter
- 32-pin PQFP package with SCAN boundary scan test support for board-level JTAG test access
- Non-RoHS version with JESD-609 code e0, suitable for applications where lead-free transition is not required
What is SCAN90CP02VY used for?
The SCAN90CP02VY is used in high-speed digital systems requiring flexible LVDS signal routing between source and destination nodes, such as backplane interconnects, test equipment multiplexers, and clock distribution networks. Its 2:1 MUX and 1:2 splitter configurability makes it valuable in SERDES link switching, video signal routing, and redundant path selection circuits where LVDS differential signaling ensures low electromagnetic interference.
What are the specifications of SCAN90CP02VY?
| Pbfree Code | No |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Additional Feature | CONFIGURABLE AS 2:1 MUX OR 1:2 SPLITTER |
| Analog IC - Other Type | CROSS POINT SWITCH |
| JESD-30 Code | S-PQFP-G32 |
| JESD-609 Code | e0 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP32,.35SQ,32 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Switch-off Time-Max | 12ns |
| Switch-on Time-Max | 150ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Non-compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.39.00.60 |
Where can I find the SCAN90CP02VY datasheet?
SCAN90CP02VY Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SCAN90CP02VY?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does configuring SCAN90CP02VY as a 2:1 MUX differ from using it as a 1:2 splitter in LVDS designs?
In 2:1 MUX mode, the SCAN90CP02VY selects one of 2 LVDS differential input channels and routes it to a single output, enabling source switching. In 1:2 splitter mode, a single LVDS input is broadcast to 2 outputs simultaneously, supporting fan-out to multiple receivers. Both modes operate on LVDS differential signals, maintaining signal integrity over the 2-channel crosspoint switch matrix.
What SCAN boundary test capability does SCAN90CP02VY provide and how does it assist board-level testing?
The SCAN90CP02VY supports JTAG-compatible boundary scan per the IEEE 1149.1 standard, allowing test vectors to be shifted through the device's 32-pin PQFP boundary scan register. This enables board-level interconnect testing without physical access to every pin, reducing test fixture complexity and enabling in-system diagnosis of LVDS signal path continuity across PCB connections.
For a clock distribution design, why might SCAN90CP02VY be preferred over a discrete LVDS buffer for signal splitting?
The SCAN90CP02VY integrates a 2-channel crosspoint switch with built-in 1:2 splitter functionality, eliminating the need for a separate LVDS splitter IC. The single 32-pin PQFP device reduces component count and saves board space while providing matched differential propagation delays across both output channels, which is critical for clock skew minimization in high-speed LVDS clock distribution trees.
What are the key PCB routing requirements when using SCAN90CP02VY with LVDS differential signals?
LVDS differential pairs connected to SCAN90CP02VY should be routed as tightly coupled 100 Ω differential traces with matched lengths to within 0.1 mm to minimize skew and jitter. The 32-pin PQFP package requires a power supply bypass capacitor of 100 nF placed within 3 mm of each VCC pin to suppress switching noise on the LVDS output drivers.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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