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Renesas MC100ES60T22EJ
- Part No.:
- MC100ES60T22EJ
- Manufacturer:
- Renesas
- Category:
- Translators, Level Shifters
- Package:
- Datasheet:
-
MC100ES60T22EJ.pdf
- Description:
- IC TRANSLATOR UNIDIR 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,519
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Product details
Overview
MC100ES60T22EJ from Integrated Device Technology is a 3.3V dual LVTTL/LVCMOS-to-differential LVPECL translator in an 8-lead Pb-free TSSOP package. It provides low-skew clock translation with 280 ps typical propagation delay, ≤100 ps output-to-output skew, and operates across –40°C to +85°C for high-speed timing distribution in telecom clock trees.
For engineers reviewing the MC100ES60T22EJ datasheet, MC100ES60T22EJ pinout, MC100ES60T22EJ application, or MC100ES60T22EJ equivalent, key selection criteria include LVPECL output compliance (VCC–1.2 V to VCC–0.75 V), internal 75 kΩ input pullup/pulldown resistors, 1 GHz max toggle frequency, and thermal resistance of 185°C/W at 0 LFPM.
Technical Context
The MC100ES60T22EJ implements two independent LVTTL/LVCMOS input channels driving matched differential LVPECL outputs, each terminated internally via 50 Ω to VCC–2 V. Its architecture supports single-ended input logic levels (VIH ≥ 2.0 V, VIL ≤ 0.8 V) while generating ECL-compatible differential swings (350–750 mVpp) with sub-100 ps inter-channel skew.
It requires VCC = 3.135–3.8 V referenced to GND (VEE = 0 V), delivers ±150 µA input current at VCC, and meets JEDEC latchup and ESD specs (>2000 V HBM). Output rise/fall times are 50–400 ps (20%–80%), and cycle-to-cycle jitter is ≤1 ps RMS.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | VCC = 3.135 V to 3.8 V; enables stable LVPECL output swing under industrial voltage variation |
| Propagation Delay | 100–450 ps; ensures tight timing budget control in multi-stage clock distribution |
| Output Skew | ≤100 ps max (output-to-output); critical for phase-aligned dual-clock paths in SerDes systems |
| Output Swing | 350–750 mVpp differential; matches standard 50 Ω LVPECL receiver termination requirements |
| Input Resistors | 75 kΩ internal pullup/pulldown; eliminates need for external biasing on LVTTL/LVCMOS inputs |
| Operating Temp | –40°C to +85°C ambient; qualified for industrial-grade board-level deployment |
| Max Toggle Freq | 1 GHz; supports OC-192/STM-64 and 10 GbE reference clock translation |
Pinout & Package
MC100ES60T22EJ uses an 8-lead Pb-free TSSOP package (Case 1640-01), 3.0 mm × 4.9 mm body, 0.65 mm lead pitch, with exposed pad not electrically connected.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D0 | LVTTL/LVCMOS Input Channel 0 | Accepts single-ended logic signals; internally biased by 75 kΩ pulldown |
| GND | Ground Reference | Return path for all digital and output driver currents; must be low-impedance |
| VCC | Positive Supply | 3.135–3.8 V supply for LVPECL output stage and input buffers |
| Q0 | LVPECL Output Complement (Channel 0) | Differential pair leg; requires 50 Ω termination to VCC–2 V |
| D1 | LVTTL/LVCMOS Input Channel 1 | Independent second input; identical DC/AC specs to D0 |
| Q1 | LVPECL Output True (Channel 1) | True leg of second differential pair; matched skew relative to Q1 |
| Q1 | LVPECL Output Complement (Channel 1) | Complement leg of second differential pair; mirrored layout to Q0/Q0 |
| Q0 | LVPECL Output True (Channel 0) | True leg of first differential pair; routed opposite Q0 for symmetry |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent translators | Enables simultaneous translation of two clock or data signals without cross-talk or shared timing path |
| Internal 75 kΩ bias resistors | Eliminates external pullup/pulldown components, reducing BOM count and PCB area in dense clock fanout designs |
| 100 ps max output skew | Preserves phase alignment between translated clocks used in DDR source-synchronous interfaces or multi-lane SerDes |
| Pb-free TSSOP-8 package | Meets RoHS 6/6 requirements and supports reflow soldering per J-STD-020C MSL3 rating |
| 1 GHz toggle capability | Supports direct use as a clock buffer in 10 GbE PHY reference clock chains without additional retiming |
Applications
| Telecom Line Card Clock Distribution | High-Speed ADC/DAC Sampling Clock Interface |
|---|---|
Use Scenario: Distributing a single master oscillator to multiple framer, PHY, and switch fabric ICs on a 10G line card. IC Role / Device Role / Timing Role: Dual LVPECL translator providing two phase-matched, low-jitter clock outputs from one LVTTL source. Use Value: 100 ps skew and 1 ps RMS jitter preserve setup/hold margins across 16+ downstream devices sharing the same clock domain. | Use Scenario: Driving differential sampling clocks into high-resolution ADCs (e.g., 16-bit, 125 MSPS) requiring precise edge alignment. IC Role / Device Role / Timing Role: Level-shifting and converting FPGA-generated LVTTL clocks to LVPECL-compatible differential pairs. Use Value: Matched propagation delay and sub-100 ps skew ensure simultaneous sampling across interleaved ADC channels. |
| SerDes Reference Clock Fanout | Optical Transceiver Module Timing |
Use Scenario: Fanout of a 156.25 MHz reference clock to four XAUI lanes in a switch ASIC design. IC Role / Device Role / Timing Role: Low-skew dual translator feeding two independent LVPECL receivers, each driving two lanes via splitting. Use Value: 280 ps typical tPLH/tPHL and 50–400 ps tr/tf enable clean edge integrity at 10 Gb/s lane rates. | Use Scenario: Generating synchronized transmit/receive clocks inside SFP+ and XFP optical modules. IC Role / Device Role / Timing Role: Converting microcontroller-generated control clock to LVPECL for laser driver and TIA timing blocks. Use Value: –40°C to +85°C operation and 185°C/W θJA ensure stable timing performance inside thermally constrained pluggable modules. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar level translation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC100LVELT22DR2 | Lower supply range (2.375–3.8 V); 350 ps max skew; SOIC-8 only | Not rated for >85°C; lacks internal bias resistors; requires external pullups | Choose when cost-sensitive industrial designs tolerate higher skew and external biasing |
| SY100ELT22LZG | Same 3.3 V LVPECL output spec; 125 ps max skew; 8-pin SOIC or TSSOP | Wider temp range (–40°C to +105°C); higher θJA (200°C/W SOIC) | Prefer for extended temperature or automotive-adjacent applications where 125 ps skew is acceptable |
Compared with MC100ES60T22EJ, MC100LVELT22DR2 trades internal biasing and tighter skew for broader VCC flexibility, while SY100ELT22LZG offers extended temperature support at the cost of slightly higher skew and thermal resistance - both require layout review for pin compatibility despite shared function.
Availability
MC100ES60T22EJ is available at Aetrix Electronics and suitable for telecom line card clock distribution, high-speed data converter timing, SerDes reference fanout, and optical transceiver module design requiring stable component supply across industrial temperature ranges.
Supply support for MC100ES60T22EJ includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Integrated Device Technology (IDT) is a fabless semiconductor company specializing in timing, memory interface, RF, and power management solutions for communications, computing, and consumer markets.
The MC100ES60T22EJ belongs to IDT's high-speed clock translation product line, engineered specifically for low-skew, low-jitter signal level conversion in infrastructure equipment requiring deterministic timing behavior.
FAQ
What is the recommended termination for MC100ES60T22EJ LVPECL outputs?
The MC100ES60T22EJ LVPECL outputs require 50 Ω resistive termination to VCC – 2 V, as specified in Figure 2 of the datasheet. This configuration ensures proper common-mode voltage (≈VCC – 1.3 V) and differential swing (350–750 mVpp). Using 50 Ω to ground or VCC alone will violate output DC specifications and degrade jitter performance. The MC100ES60T22EJ does not integrate termination resistors; external precision resistors are mandatory.
Does MC100ES60T22EJ support mixed-voltage operation with 2.5 V LVTTL inputs?
Yes, MC100ES60T22EJ supports 2.5 V LVTTL inputs because its VIH minimum is 2.0 V and VIL maximum is 0.8 V across the full temperature range. At VCC = 3.3 V, the input thresholds remain valid for 2.5 V logic families. However, the MC100ES60T22EJ does not translate 2.5 V supply rails - it requires VCC = 3.135–3.8 V for internal biasing and LVPECL output generation.
Can MC100ES60T22EJ operate with VEE = –2 V instead of GND?
No, MC100ES60T22EJ is designed for single-supply operation with VEE = 0 V (GND). Absolute maximum ratings specify VSUPPLY (VCC – VEE) ≤ 3.9 V, and DC characteristics tables assume VEE = 0 V. Using negative VEE would violate the internal circuit biasing scheme and is not supported. The MC100ES60T22EJ is not compatible with traditional PECL (VCC = 5 V, VEE = –2 V) configurations.
What is the thermal resistance (θJA) of MC100ES60T22EJ in its TSSOP-8 package?
The MC100ES60T22EJ in the 8-lead Pb-free TSSOP package (Case 1640-01) has a junction-to-ambient thermal resistance of 185°C/W at 0 linear feet per minute (LFPM) airflow and 140°C/W at 500 LFPM, per Table 1 in the datasheet. These values assume standard JEDEC 2s2p board layout; actual θJA may vary with PCB copper area and airflow conditions.
Is MC100ES60T22EJ pin-compatible with MC100ES60T22DT?
Yes, MC100ES60T22EJ and MC100ES60T22DT share identical pinout, electrical specifications, and functional behavior. Both are 8-lead TSSOP packages; the "EJ" suffix denotes Pb-free construction per JEDEC MO-187 AA, while "DT" is the legacy SnPb version. No PCB layout changes are required when migrating from MC100ES60T22DT to MC100ES60T22EJ.
MC100ES60T22EJ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- 100ES
- Package/Case:
- Packaging:
- Tube
- Product Status:
- Obsolete
- Translator Type:
- Mixed Signal
- Channel Type:
- Unidirectional
- Number of Circuits:
- 1
- Channels per Circuit:
- 2
- Voltage - VCCA:
- -
- Voltage - VCCB:
- -
- Input Signal:
- LVCMOS, LVTTL
- Output Signal:
- LVPECL
- Output Type:
- Differential
- Data Rate:
- -
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Features:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
MC100ES60T22EJ FAQ
1.How can I place an order for MC100ES60T22EJ through Aetrix?
Please submit a Request for Quotation (RFQ) for MC100ES60T22EJ on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MC100ES60T22EJ reliable?
The price and inventory of MC100ES60T22EJ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC100ES60T22EJ is usually 5 days.
3.What payment methods are accepted for MC100ES60T22EJ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC100ES60T22EJ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC100ES60T22EJ?
MC100ES60T22EJ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC100ES60T22EJ order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MC100ES60T22EJ?
For technical support, including MC100ES60T22EJ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC100ES60T22EJ requirements.
6.How does Aetrix verify that MC100ES60T22EJ is sourced from the original manufacturer or authorized distributors?
All MC100ES60T22EJ products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MC100ES60T22EJ meets industry standards.
7.What is the process for return or replacement of MC100ES60T22EJ?
All MC100ES60T22EJ units undergo pre-shipment inspection (PSI). If there is an issue with MC100ES60T22EJ, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MC100ES60T22EJ part is unused and in its original packaging.
Return procedure for MC100ES60T22EJ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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