TLV3605RVKR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
TLV3605RVKR is a high-speed single comparator with LVDS outputs featuring 800 ps propagation delay, 2.5 V to 5.5 V supply range, and 5 µA maximum bias current. Designed for Texas Instruments VQFN-12 package, it suits time-domain measurements, clock recovery circuits, and high-frequency signal detection applications.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 13
- Lifecycle
- ACTIVE
- Datasheet
- TLV3605RVKR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.7280(MOQ 25)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 800 ps ultra-low propagation delay for high-speed signal comparison
- LVDS differential output compatible with high-speed logic interfaces
- Wide supply voltage range: 2.5 V to 5.5 V single supply
- 5 µA maximum input bias current for precision thresholding
- 5000 µV maximum input offset voltage
- Single-function comparator in compact VQFN-12 package
Applications
TLV3605RVKR is well suited for high-speed digital communication systems requiring precise edge detection and clock recovery, supporting data rates where propagation delay must remain below 1 ns. It is used in test and measurement equipment, pulse generators, and optical receiver front-ends that rely on LVDS-compatible signal conditioning. The device also serves industrial automation and signal integrity monitoring applications demanding low-latency comparator response.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 5 µA |
| Bias Current-Max (IIB) @25C | 5 µA |
| Input Offset Voltage-Max | 5000 µV |
| JESD-30 Code | S-PQCC-N12 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC12,.12SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Response Time-Nom | 0.8ns |
| Supply Current-Max | 10.5mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How fast is the TLV3605RVKR propagation delay, and why does it matter for clock recovery?
The TLV3605RVKR achieves an 800 ps propagation delay, which is critical in clock recovery circuits where timing skew must be minimized. At data rates above 1 Gbps, every nanosecond of comparator latency can introduce bit errors, making this sub-nanosecond response essential for reliable edge detection and signal reconstruction.
What supply voltage range does the TLV3605RVKR support, and can it run from a 3.3 V rail?
The TLV3605RVKR operates from a 2.5 V to 5.5 V supply, so a standard 3.3 V rail is fully supported. This flexibility allows the device to integrate into both 3.3 V LVDS systems and legacy 5 V logic environments without requiring a dedicated voltage regulator, simplifying board design and reducing component count.
Which output standard does the TLV3605RVKR use, and how does LVDS benefit high-speed PCB designs?
The TLV3605RVKR provides LVDS differential outputs, which swing approximately 350 mV around a 1.2 V common mode. LVDS reduces electromagnetic interference and power consumption compared to CMOS rail-to-rail outputs, enabling signal integrity over traces longer than 10 cm on multilayer PCBs operating at frequencies above 100 MHz.
For a 12-pin VQFN footprint, what board area does TLV3605RVKR occupy?
The TLV3605RVKR is housed in a VQFN-12 package measuring approximately 3 mm x 3 mm, occupying about 9 mm² of PCB area. This compact footprint is advantageous in space-constrained designs such as portable test instruments or densely routed communication cards where real estate is limited.
When would TLV3605RVKR be preferred over a standard CMOS output comparator in an optical receiver design?
TLV3605RVKR is preferred when the downstream logic requires LVDS-level inputs and propagation delay must stay below 1 ns. In optical receivers sampling at 622 Mbps or faster, the 800 ps delay and differential LVDS output reduce noise coupling on the PCB compared to single-ended CMOS comparators, improving bit error rate performance by more than one order of magnitude in noise-sensitive layouts.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $4.7564 | $118.91 |
| 100+ | $4.3315 | $433.15 |
| 250+ | $4.1876 | $1046.90 |
| 500+ | $4.0890 | $2044.50 |
| 1000+ | $3.7280 | $3728.00 |
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