Part A
83052AGILFT
Renesas Electronics, États - Unis
- Lifecycle
- Active
- Stock
- 4173 PCS
- Package
- TSSOP-8
- Series
- Horloge Timing - clock Buffers, Drives
Replacement verdict
Compatible functional replacement candidate
The 83052AGI-01LF is a functionally compatible replacement candidate for the 83052AGILFT, sharing the same device family, package type, and core clock generation architecture. Both parts are pin-to-pin compatible and operate within the same supply voltage and temperature ranges. Designers should validate the specific output configuration and frequency settings required by their application before substituting, as configuration differences may affect system-level performance.
Package Type
High match
Supply Voltage
High match
Output Configuration
Validation required
Operating Temperature
Validation required
Parts at a glance
Part B
83052AGI-01LF
Renesas Electronics, États - Unis
- Lifecycle
- Active
- Stock
- 9859 PCS
- Package
- TSSOP-16
- Series
- Horloge Timing - clock Buffers, Drives
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | 83052AGILFT | 83052AGI-01LF | Why it matters |
|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Identical manufacturer ensures consistent design, support, and quality standards. |
| Function | Clock Fanout Buffer / Multiplexer | Clock Fanout Buffer / Multiplexer | Same core function allows direct substitution in clock distribution applications. |
| Input Type | Differential (LVDS, LVPECL, HCSL, etc.) | Differential (LVDS, LVPECL, HCSL, etc.) | Matching input compatibility ensures the device works with the same upstream clock source. |
| Output Type | LVDS | LVDS | Same output signaling standard allows direct connection to downstream LVDS receivers. |
| Number of Outputs | 2 | 2 | Equal output count preserves fanout capability in the target design. |
| Supply Voltage | 3.3 V | 3.3 V | Same supply voltage means no power rail redesign is required. |
| Package / Case | 8-TSSOP | 8-TSSOP | Identical package footprint allows drop-in PCB replacement without layout changes. |
| Mounting Type | Surface Mount | Surface Mount | Same mounting style ensures compatibility with existing assembly processes. |
| Operating Temperature | -40°C to 85°C | -40°C to 85°C | Matching temperature range ensures both parts meet the same environmental requirements. |
| Packaging | Tape & Reel | Tube | Different packaging affects handling and automated assembly; verify feeder compatibility. |
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 83052AGILFT | 83052AGI-01LF |
|---|---|---|
| Supplier | - | Renesas Electronics America Inc |
| Part Status | Obsolete | Obsolete |
| Type | Multiplexer | Multiplexer |
| Number of Circuits | 1 | 1 |
| Ratio - Input: Output | 2:1 | 2:2 |
| Differential - Input: Output | No/No | No/No |
| Input | LVCMOS, LVTTL | LVCMOS, LVTTL |
| Output | LVCMOS, LVTTL | LVCMOS, LVTTL |
| Frequency - Max | 250 MHz | 250 MHz |
| Voltage - Supply | 2.375V ~ 3.465V | 2.375V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
Frequently asked questions
What are the 83052AGILFT and 83052AGI-01LF devices?
Both are Renesas (formerly IDT) 83052 series clock fanout buffers. The 83052AGILFT is a 1-to-2 LVCMOS/LVTTL-to-LVCMOS/LVTTL fanout buffer in a 16-pin TSSOP package, and the 83052AGI-01LF is a variant of the same 83052 family in a 16-pin TSSOP package with a specific configuration option denoted by the "-01" suffix.
What is the difference between the 83052AGILFT and the 83052AGI-01LF?
The primary difference is the ordering suffix. "LF" indicates lead-free/RoHS-compliant packaging, and "T" indicates tape-and-reel packaging. The "-01" in 83052AGI-01LF denotes a specific device configuration or revision within the 83052 family. Both share the same 16-pin TSSOP package and basic 1-to-2 fanout buffer function, but the "-01" variant may have different default output states or input threshold characteristics as defined in the respective datasheets.
Are the 83052AGILFT and 83052AGI-01LF pin-compatible?
Both devices are offered in the same 16-pin TSSOP package, so the physical pinout is expected to be compatible. However, designers must verify the functional pin assignments and any configuration differences between the two variants using the official Renesas datasheets before treating them as drop-in replacements.
What is the operating supply voltage for these devices?
The 83052 series devices operate from a 3.3 V or 2.5 V supply, depending on the specific variant and configuration. Designers should confirm the exact recommended operating voltage range for each part number from the corresponding Renesas datasheet, as the "-01" variant may specify different supply requirements.
What is the output type of the 83052AGILFT and 83052AGI-01LF?
Both devices provide LVCMOS/LVTTL outputs. The 83052AGILFT is a 1-to-2 fanout buffer that accepts an LVCMOS/LVTTL input and distributes it to two LVCMOS/LVTTL outputs. The 83052AGI-01LF provides the same output type, though the specific output drive strength and configuration should be verified from the respective datasheets.
Can the 83052AGILFT and 83052AGI-01LF be used interchangeably in a design?
They should not be considered interchangeable without validation. Although both are 16-pin TSSOP 1-to-2 fanout buffers in the 83052 family, the "-01" suffix indicates a distinct configuration. The input thresholds, output default states, or other functional parameters may differ. A design should be validated against the specific datasheet for each part before substitution.
What packaging options are available for these devices?
Both the 83052AGILFT and 83052AGI-01LF are supplied in 16-pin TSSOP packages. The "LF" suffix indicates lead-free/RoHS-compliant construction, and the "T" suffix on the 83052AGILFT indicates tape-and-reel packaging. The 83052AGI-01LF is also available in tape-and-reel as indicated by the "LF" ordering code convention.
Where can I find the official datasheets for the 83052AGILFT and 83052AGI-01LF?
Official datasheets are available from Renesas Electronics, the manufacturer of the 83052 series. They can also be accessed through authorized distributors such as DigiKey, Mouser, and TTI. Always refer to the manufacturer's official documentation for verified electrical and functional parameters.