CDCE62002RHBR Equivalent & Substitute Parts

Part Overview

The CDCE62002RHBR is a Clock Generator IC manufactured by Texas Instruments, designed for high-frequency timing applications up to 1.175GHz. This device features a Phase-Locked Loop (PLL) with flexible input and output configurations supporting LVCMOS, LVDS, and LVPECL signal standards. The part is actively produced and widely stocked, with 5,331 units available in new original condition. Substitute parts are identified when identical electrical specifications and mechanical compatibility are maintained across different packaging or distribution formats.

Key Parameters

Parameter	Value
Manufacturer Part Number	CDCE62002RHBR
Manufacturer	Texas Instruments
Category	Clock/Timing
Type	Clock Generator
Frequency - Max	1.175GHz
PLL	Yes
Input Signals	LVCMOS, LVDS, LVPECL, Crystal
Output Signals	LVCMOS, LVDS, LVPECL
Number of Circuits	1
Ratio - Input:Output	2:2
Differential - Input:Output	Yes/Yes
Voltage - Supply	3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad
Supplier Device Package	32-VQFN (5x5)
Product Status	Active
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	2 (1 Year)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

The CDCE62002RHBR and CDCE62002RHBT are parametric equivalents within the CDCE62002 base product family. Substitution is valid based on the following criteria:

Electrical Equivalence:

Identical maximum frequency specification (1.175GHz)
Matching PLL functionality
Identical input signal support (LVCMOS, LVDS, LVPECL, Crystal)
Identical output signal support (LVCMOS, LVDS, LVPECL)
Matching input:output ratio (2:2)
Identical differential input/output capability (Yes/Yes)
Identical supply voltage range (3V ~ 3.6V)
Matching operating temperature range (-40°C ~ 85°C)

Mechanical Equivalence:

Identical package type (32-VFQFN Exposed Pad)
Identical supplier device package (32-VQFN 5x5)
Identical mounting type (Surface Mount)

Compliance Equivalence:

Both ROHS3 Compliant
Both REACH Unaffected
Identical MSL rating (2, 1 Year)

The only difference between these parts is the packaging format: CDCE62002RHBR is supplied in Bulk packaging, while CDCE62002RHBT is supplied in Tape & Reel (TR) format. This distinction affects distribution and handling but does not impact electrical or mechanical performance.

Parameter Comparison

Parameter	CDCE62002RHBR	CDCE62002RHBT	Match
Manufacturer	Texas Instruments	Texas Instruments	✓
Type	Clock Generator	Clock Generator	✓
Frequency - Max	1.175GHz	1.175GHz	✓
PLL	Yes	Yes	✓
Input Signals	LVCMOS, LVDS, LVPECL, Crystal	LVCMOS, LVDS, LVPECL, Crystal	✓
Output Signals	LVCMOS, LVDS, LVPECL	LVCMOS, LVDS, LVPECL	✓
Number of Circuits	1	1	✓
Ratio - Input:Output	2:2	2:2	✓
Differential - Input:Output	Yes/Yes	Yes/Yes	✓
Voltage - Supply	3V ~ 3.6V	3V ~ 3.6V	✓
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	✓
Mounting Type	Surface Mount	Surface Mount	✓
Package / Case	32-VFQFN Exposed Pad	32-VFQFN Exposed Pad	✓
Supplier Device Package	32-VQFN (5x5)	32-VQFN (5x5)	✓
Product Status	Active	Active	✓
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	✓
MSL Rating	2 (1 Year)	2 (1 Year)	✓
REACH Status	REACH Unaffected	REACH Unaffected	✓
Packaging Format	Bulk	Tape & Reel (TR)	Different

Engineering Selection Recommendations

Both CDCE62002RHBR and CDCE62002RHBT are Active status products from Texas Instruments with full ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on procurement and assembly requirements:

CDCE62002RHBR (Bulk Packaging): Suitable for applications requiring flexible quantity handling and manual component placement or prototyping environments.

CDCE62002RHBT (Tape & Reel Packaging): Suitable for high-volume automated assembly operations where tape and reel format is required for pick-and-place equipment compatibility.

Both parts maintain identical electrical performance, thermal characteristics, and regulatory compliance. The choice between them does not affect circuit design, PCB layout, or functional specifications.

Frequently Asked Questions (FAQ)

Q: Can CDCE62002RHBT be used as a direct replacement for CDCE62002RHBR?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, operating characteristics, and physical package dimensions. The only difference is the packaging format (Bulk vs. Tape & Reel).

Q: Does the packaging format affect the component's performance?

A: No. Packaging format is a distribution and handling consideration only. The die, electrical characteristics, and performance are identical between CDCE62002RHBR and CDCE62002RHBT.

Q: Are there any PCB layout or soldering differences between these parts?

A: No. Both parts use the same 32-VQFN (5x5) package with exposed pad. PCB footprints, solder reflow profiles, and assembly procedures are identical.

Q: What is the significance of the MSL rating for these parts?

A: Both parts carry MSL 2 (1 Year) rating, indicating they require standard moisture control during storage and handling. Components must be stored in dry conditions and used within one year of the moisture barrier bag opening date.

Q: Are both parts suitable for the full operating temperature range?

A: Yes. Both CDCE62002RHBR and CDCE62002RHBT operate across the identical temperature range of -40°C to 85°C, supporting industrial and commercial applications.

Q: What input and output signal standards are supported?

A: Both parts support LVCMOS, LVDS, and LVPECL signal standards for both input and output, with additional crystal input capability. This provides flexibility for integration with various timing and clock distribution architectures.

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