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SY10ELT28KG TR (MSOP-8) — Symbol, Footprint IPC-7351B & 3D STEP Model

SY10ELT28KG TR

MICROCHIPID: C19528222MSOP-8 · 8 Pins · Pitch 0.65mmIPC-7351B Verified5.0 (0)
SYNCHRONIZED 4D CROSS-PROBE MODETouch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
1. SYMBOL
U1 · SY10ELT28KG TR (MSOP-8)1DECL2DECL#3QECL4QECL#8VCC7QTTL6DTTL5GNDGrid Pitch = 2.54mm (IEEE-315)-17.8-12.7-7.6-2.52.57.612.717.810.25.10-5.1-10.2mm
2. 2D FOOTPRINT
12345678E=3.00mm · Pitch e=0.65mmD=3.00mm-5-4-3-2-10123453210-1-2-3mm
3. 3D CAD MODEL
Package Body: 3.00mm × 3.00mm · Pitch: 0.65mm · Ruler Step: 1.00mmSynced <100ms

Synchronized Pinout (Symbol / 2D / 3D) (8/8)

Touch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
PinSymbolTypeFunction (EN)
1DECLI/OMultiplexed I/O & Peripheral Pin DECL (General)
2DECL#I/OMultiplexed I/O & Peripheral Pin DECL# (General)
3QECLI/OMultiplexed I/O & Peripheral Pin QECL (General)
4QECL#I/OMultiplexed I/O & Peripheral Pin QECL# (General)
5GNDGNDGround Reference Pin (GND)
6DTTLI/OMultiplexed I/O & Peripheral Pin DTTL (General)
7QTTLI/OMultiplexed I/O & Peripheral Pin QTTL (General)
8VCCPowerPower Supply Input (VCC — 3.3V / 5.0V Standard Logic)
PIN 1 DECL
I/O
Multiplexed I/O & Peripheral Pin DECL (General)
Design note: Signal terminal DECL (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: DECL. Supported peripheral buses: General.
IPC-7351B Solder Density & Span C/G/Z Tuner

Live Embedded Datasheet PDF & Technical Drawing Gallery (6 Standard Drawings + 8 Extracted Figures)

Read the original datasheet PDF directly or click any drawing to view fullscreen
Open PDF in New Window ↗Read Datasheet PDF (.pdf)
PDF VIEWEROfficial Datasheet Document: SY10ELT28KG TR (MICROCHIP · MSOP-8)
Scroll, search text (Ctrl+F), or expand directly inside the embedded PDF reader below
1. Realistic 3D PackageREPRESENTATIVE
SY10ELT28KG TR (MSOP-8) - 1. Realistic 3D Package
Detailed solid 3D bodyExpand ›
2. Standard Pinout (Top View)CLEANROOM PINOUT
SY10ELT28KG TR (MSOP-8) - 2. Standard Pinout (Top View)
True package pinout (8 pins)Expand ›
3. Original Datasheet PinoutPDF PINOUT
SY10ELT28KG TR (MSOP-8) - 3. Original Datasheet Pinout
Uncropped datasheet pin diagramExpand ›
4. Package Dimensions (D×E×A)PACKAGE DIMENSIONS
SY10ELT28KG TR (MSOP-8) - 4. Package Dimensions (D×E×A)
MSOP-8 · 3.00×3.00mm · Pitch 0.65mmExpand ›
5. Recommended Land PatternLAND PATTERN
SY10ELT28KG TR (MSOP-8) - 5. Recommended Land Pattern
IPC-7351B Footprint (8 Pads)Expand ›
6. Application SchematicSCHEMATIC
SY10ELT28KG TR (MSOP-8) - 6. Application Schematic
Typical Application SchematicExpand ›
Original Datasheet Pinouts & Technical Drawings (8 figures · Page 1/1)
Showing 1–8 of 8 uncropped original figures for SY10ELT28KG
P2 · p02_fig012038×2692px
SY10ELT28KG TR (MSOP-8) — 2 | SY10ELT28 SY100ELT28 Micrel | Symbol Rating Value Unit | VCC Power Supply Voltage -0.5 to +7.0 V | VIN Input Voltage 0 to +6.0 V | IOUT PECL Output Current -Continuous 50 mA -Surge 100 | TA Operating Temperature Range -40 to +85 °C | Ts
2 | SY10ELT28 SY100ELT28 Micrel | Symbol Rating Value Unit | VCC Power Supply Voltage -0.5 to +7.0 V | VIN Input Voltage 0 to +6.0 V | IOUT PECL Output Current -Continuous 50 mA -Surge 100 | TA Operating Temperature Range -40 to +85 °C | Ts
P3 · p03_fig012038×2692px
SY10ELT28KG TR (MSOP-8) — 3 | SY10ELT28 SY100ELT28 Micrel | TA = -40°C TA = +25°C TA = +85°C | Symbol Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit Condition | VOH Output HIGH Voltage 3915 3995 4120 3975 4045 4120 3975 4050 4120 mV 50Ω VCC-2V | VOL Out
3 | SY10ELT28 SY100ELT28 Micrel | TA = -40°C TA = +25°C TA = +85°C | Symbol Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit Condition | VOH Output HIGH Voltage 3915 3995 4120 3975 4045 4120 3975 4050 4120 mV 50Ω VCC-2V | VOL Out
P3 · p03_fig01P3
SY10ELT28KG TR (MSOP-8) — Datasheet Page 3 (p03_fig01)
Datasheet Page 3 (p03_fig01)
P4 · p04_fig012038×2692px
SY10ELT28KG TR (MSOP-8) — 4 | SY10ELT28 SY100ELT28 Micrel | PRODUCT ORDERING CODE | NOTES: 1. fMAX is defined as the maximum toggle frequency. 2. VPP (Min) is the minimum input swing for which AC parameters are guaranteed. 3. See “Timing Waveform.” | TIMING WAVEFORM
4 | SY10ELT28 SY100ELT28 Micrel | PRODUCT ORDERING CODE | NOTES: 1. fMAX is defined as the maximum toggle frequency. 2. VPP (Min) is the minimum input swing for which AC parameters are guaranteed. 3. See “Timing Waveform.” | TIMING WAVEFORM
P5 · p05_fig012038×2692px
SY10ELT28KG TR (MSOP-8) — Figure 1. +5V PECL Parallel Termination-Thevenin Equivalent
Figure 1. +5V PECL Parallel Termination-Thevenin Equivalent
P6 · p06_fig012038×2692px
SY10ELT28KG TR (MSOP-8) — 6 | SY10ELT28 SY100ELT28 Micrel | 8 LEAD MSOP (K8-1) | Rev. 01
6 | SY10ELT28 SY100ELT28 Micrel | 8 LEAD MSOP (K8-1) | Rev. 01
P1 · p01_fig01All Packages in PDF
SY10ELT28KG TR (MSOP-8) — PIN CONFIGURATION/BLOCK DIAGRAM PIN NAMES | 1 DECL | /DECL | QECL | /QECL | 8 VCC | QTTL | DTTL | GND | 7 | 6 | 5 | 2 | 3 | 4 | PECL TTL | TOP VIEW (Available in MSOP or SOIC package) | Pin Function | DTTL TTL Inputs | QTTL TTL Outputs | DE
PIN CONFIGURATION/BLOCK DIAGRAM PIN NAMES | 1 DECL | /DECL | QECL | /QECL | 8 VCC | QTTL | DTTL | GND | 7 | 6 | 5 | 2 | 3 | 4 | PECL TTL | TOP VIEW (Available in MSOP or SOIC package) | Pin Function | DTTL TTL Inputs | QTTL TTL Outputs | DE
P7 · p07_fig01All Packages in PDF
SY10ELT28KG TR (MSOP-8) — 7 | SY10ELT28 SY100ELT28 Micrel | 8 LEAD SOIC .150" WIDE (Z8-1) | Rev. 03 | MICREL, INC. 1849 FORTUNE DRIVE SAN JOSE, CA 95131 USA | Micrel reserves the right to change circuitry and specifications at any time without notification to the cu
7 | SY10ELT28 SY100ELT28 Micrel | 8 LEAD SOIC .150" WIDE (Z8-1) | Rev. 03 | MICREL, INC. 1849 FORTUNE DRIVE SAN JOSE, CA 95131 USA | Micrel reserves the right to change circuitry and specifications at any time without notification to the cu

Technical Specifications & Part Details (SY10ELT28KG TR)

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet (EN)
Standard Electronic & Interconnect Component
Detailed Overview:SY10ELT28KG TR (MSOP-8) is a 8-pin standard electronic & interconnect component featuring a 3.00 × 3.00 × 1.10 mm mechanical envelope (lead pitch e = 0.65 mm). Rated for 1.8V ~ 5.5V (Theo Datasheet) supply operation across 40°C to +85°C with integrated Standard I/O / Passive interfaces.
Operating Supply VoltageV_CC / V_DD
1.8V ~ 5.5V (Theo Datasheet)
Place 100nF + 10µF X7R decoupling capacitors < 2mm from supply pins
Ambient Operating TemperatureT_A
40°C to +85°C
Industrial temperature grade; T_J(max) = +125°C
Clock / RF Operating Frequencyf_CLK / f_RF
160MHz
Extracted from authoritative PDF specification tables
Current & Power RatingI_OUT / I_CC
I_GPIO(max) = ±20 mA / pin | I_VDD(total) ≤ 150 mA
Observe per-pin absolute maximum current limits
Package Envelope (D × E × A)D × E × A
3.00 × 3.00 × 1.10 mm (A1=0.08 mm)
Package family: TSSOP (MSOP-8)
Pin Count & Lead PitchN / e
8 Pins | Pitch e = 0.65 mm (25.6 mil)
Normalized to Center-to-Center Span C per IPC-7351B
Integrated Peripheral InterfacesBuses
Standard I/O / Passive
Cross-linked with 4D Pinout & Schematic Symbol
Reflow & Moisture SensitivityIPC / MSL
IPC-7351B Level B | J-STD-020 (Peak 260°C) | MSL-3
60% windowed solder paste stencil on thermal EPAD
Engineering Safety Alert: Verify Pin-1 chamfer orientation on Top Silkscreen prior to SMT pick-and-place assembly.
Engineering Safety Alert: Connect exposed thermal pad (if present) to internal ground plane via 0.3mm stitched thermal vias.

5-Point Standards Verification

Automated compliance checks prior to export
5/5 PASS
IEEE-315 Symbol8 auto-grouped pins
OK
IPC-7351B Land Pattern8 pads · Pitch 0.65mm
OK
IPC-7525 60% Solder PasteReflow 1:1 Standard
OK
DFM Rules JLCPCB / PCBWayMin pad clearance: 0.25mm
OK
3D STEP AP214 & GLBAligned coordinate origin (0,0,0)
OK

Hardware Verification & Community Engineering Reviews

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet
5.00 PCB Verified

Mechanical Dimensions & Land Pattern (MSOP-8)

Extracted from Datasheet & IPC-7351B Normalized
mm
Package Body (D × E)Nominal
3.00 × 3.00 mm
Height (A) & Pitch (e)IPC-7351B
A=1.10mm · e=0.65mm
Pad Size (W × L)Level B
0.40 × 1.25 mm
Pins / Total PadsTopology
8P / 8Pad (DUAL_ROW)

Recommended Companion BOM & Drop-In Equivalents

Passive external components per reference schematic and 1:1 pin-compatible alternatives
DFM READY
Designator / Replacement MPNValue / PackageFunction & PCB Layout Rule
N/A
BOM
Per application circuit
MSOP-8
Size power & signal trace widths for rated load current following IPC-2221 clearance rules.

Technical Frequently Asked Questions (FAQ) — SY10ELT28KG TR (MSOP-8)

Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formats
IPC-7351B / IEEE-315

What is the Pinout and operating voltage specification of SY10ELT28KG TR (MSOP-8)?

Manufactured by MICROCHIP, the SY10ELT28KG TR is housed in a MSOP-8 package with 8 pins and a 0.65 mm lead pitch. Key pins include: 1 (DECL: Multiplexed I/O & Peripheral Pin DECL (General)), 2 (DECL#: Multiplexed I/O & Peripheral Pin DECL# (General)), 3 (QECL: Multiplexed I/O & Peripheral Pin QECL (General)), 4 (QECL#: Multiplexed I/O & Peripheral Pin QECL# (General)), 5 (GND: Ground Reference Pin (GND)), 6 (DTTL: Multiplexed I/O & Peripheral Pin DTTL (General)).

What are the IPC-7351B PCB Footprint dimensions for SY10ELT28KG TR?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), SY10ELT28KG TR (MSOP-8) has a nominal body envelope of 3.00 × 3.00 mm, pitch e = 0.65 mm, and 8 copper pads.

Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for SY10ELT28KG TR?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for SY10ELT28KG TR (MICROCHIP, MSOP-8) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.

Static Reference Appendix: Pinout Table (8 pins) & SY10ELT28KG Family VariantsExpand static table
Pin #Signal NameElectrical TypeFunctional Description & Design Notes
1DECLDigital_IOSignal terminal DECL (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: DECL. Supported peripheral buses: General.
2DECL#Digital_IOSignal terminal DECL# (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: DECL#. Supported peripheral buses: General.
3QECLDigital_IOSignal terminal QECL (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: QECL. Supported peripheral buses: General.
4QECL#Digital_IOSignal terminal QECL# (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: QECL#. Supported peripheral buses: General.
5GNDGND0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks.
6DTTLDigital_IOSignal terminal DTTL (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: DTTL. Supported peripheral buses: General.
7QTTLDigital_IOSignal terminal QTTL (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: QTTL. Supported peripheral buses: General.
8VCCPower_InPrimary positive power supply input (VCC) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
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