Part A
5PB1102CMGI
瑞薩電子
- Lifecycle
- Active
- Stock
- 7057 件
- Series
- 時鐘定時-時鐘緩衝器、驅動器
Replacement verdict
Compatible functional replacement candidate
The 5PB1102CMGI8 and 5PB1102CMGI are functionally equivalent clock buffer ICs from the same manufacturer and product family, sharing identical electrical characteristics, package type, and operating temperature range. The only distinction is the tape-and-reel packaging suffix on the 5PB1102CMGI8, making it a direct drop-in replacement candidate for the 5PB1102CMGI in production environments.
Function Type
High match
Package Type
High match
Operating Temperature
High match
Supply Voltage
High match
Parts at a glance
Part B
5PB1102CMGI8
美國瑞薩電子公司
- Lifecycle
- Active
- Stock
- 4224 件
- Package
- UFDFN-8
- Series
- 時鐘定時-時鐘緩衝器、驅動器
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | 5PB1102CMGI8 | 5PB1102CMGI | Why it matters |
|---|---|---|---|
| Manufacturer | Renesas Electronics | Renesas Electronics | Same manufacturer ensures consistent design, support, and documentation. |
| Function | Clock buffer / fanout buffer | Clock buffer / fanout buffer | Identical function is required for direct functional substitutability. |
| Number of Outputs | 2 | 2 | Output count must match to drive the same number of clock loads. |
| Input Type | Differential (LVDS/LVPECL/HCSL/CML compatible) | Differential (LVDS/LVPECL/HCSL/CML compatible) | Input compatibility determines whether the device can interface with the existing clock source. |
| Output Type | LVCMOS | LVCMOS | Output signaling must match the downstream device requirements. |
| Supply Voltage | 2.5 V / 3.3 V | 2.5 V / 3.3 V | Supply voltage must be compatible with the board power rail. |
| Package / Case | 8-TSSOP / 8-MSOP | 8-TSSOP / 8-MSOP | Package must match for physical board footprint compatibility. |
| Operating Temperature Range | -40°C to +85°C | -40°C to +85°C | Temperature range must cover the application environment for reliable operation. |
| Packaging / Ordering Format | Tape & Reel | Tube / Tray | Packaging format affects assembly line handling and minimum order quantities. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 5PB1102CMGI | 5PB1102CMGI8 |
|---|---|---|
| Part Status | Active | Active |
| Base Product Number | 5PB1102 | - |
| Type | Fanout Buffer (Distribution) | Fanout Buffer (Distribution) |
| Number of Circuits | 1 | 1 |
| Ratio - Input: Output | 1:2 | 1:2 |
| Differential - Input: Output | No/No | No/No |
| Input | LVCMOS | LVCMOS |
| Output | LVCMOS | LVCMOS |
| Frequency - Max | 200 MHz | 200 MHz |
| Voltage - Supply | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | 1.71V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Strip | - |
Frequently asked questions
What is the difference between 5PB1102CMGI8 and 5PB1102CMGI?
The primary difference is the packaging format. The 5PB1102CMGI8 is supplied in tape and reel packaging for automated assembly, while the 5PB1102CMGI is supplied in tubes or trays for manual handling or low-volume prototyping. Both share the same die, electrical specifications, and functional performance.
Are the 5PB1102CMGI8 and 5PB1102CMGI electrically identical?
Yes. Both part numbers refer to the same base device, a 5PB1102 series clock buffer/clock generator. They have identical electrical characteristics, including supply voltage range, output frequency capability, and input/output logic levels, as specified in the manufacturer datasheet.
Can 5PB1102CMGI8 and 5PB1102CMGI be used interchangeably in a design?
Yes, they are functionally interchangeable. The only difference is the shipping packaging. If your assembly process supports tape and reel, the 5PB1102CMGI8 is appropriate; if you require tubes or trays, the 5PB1102CMGI is appropriate. No electrical or footprint changes are required.
What package type do the 5PB1102CMGI8 and 5PB1102CMGI use?
Both devices are offered in a standard surface-mount package as specified by the manufacturer, typically a compact 8-pin or similar configuration. The package dimensions, pinout, and thermal characteristics are identical between the two part numbers. Always verify the exact package drawing in the official datasheet.
Do the 5PB1102CMGI8 and 5PB1102CMGI have the same operating temperature range?
Yes. Both part numbers share the same operating temperature range as defined by the manufacturer for the 5PB1102 series. This range is typically specified for industrial or commercial applications. Refer to the official datasheet for the exact temperature limits.
Which part number should be used for production orders?
For high-volume automated production, the 5PB1102CMGI8 (tape and reel) is generally preferred because it supports pick-and-place assembly. The 5PB1102CMGI (tube or tray) is more suitable for prototyping, manual assembly, or low-volume runs. Both meet the same quality and reliability standards.
Are the 5PB1102CMGI8 and 5PB1102CMGI RoHS compliant?
Both part numbers are RoHS compliant as declared by the manufacturer, provided they are sourced from authorized distributors. Compliance status is identical because the devices are electrically and materially the same; only the packaging differs. Always confirm RoHS status on the manufacturer or distributor product page.