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Renesas MC100ES60T22EJR2
- Part No.:
- MC100ES60T22EJR2
- Manufacturer:
- Renesas
- Category:
- Translators, Level Shifters
- Package:
- Datasheet:
-
MC100ES60T22EJR2.pdf
- Description:
- IC TRANSLATOR UNIDIR 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,665
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Product details
Overview
MC100ES60T22EJR2 from Integrated Device Technology is a 3.3V dual LVTTL/LVCMOS-to-differential LVPECL translator with 280 ps typical propagation delay, ≤100 ps max output-to-output skew, and operation across –40°C to +85°C ambient temperature. It supports clock translation in high-speed timing distribution networks requiring precise differential signaling.
For engineers reviewing the MC100ES60T22EJR2 datasheet, MC100ES60T22EJR2 pinout, MC100ES60T22EJR2 application, or MC100ES60T22EJR2 equivalent, key selection criteria include LVPECL output compliance (VCC–1.2 V to VCC–0.75 V), internal 75 kΩ input pullup/pulldown resistors, TSSOP-8 Pb-free package thermal resistance (140°C/W at 500 LFPM), and 1 GHz maximum toggle frequency.
Technical Context
The MC100ES60T22EJR2 implements two independent translation channels, each converting single-ended LVTTL/LVCMOS logic levels (VIH ≥ 2.0 V, VIL ≤ 0.8 V) into complementary LVPECL differential outputs terminated to VCC – 2 V via 50 Ω resistors. Its internal biasing eliminates external termination components for standard LVPECL loads.
Designed for low-jitter clock distribution, it delivers 1 ps RMS cycle-to-cycle jitter and 50–400 ps rise/fall times (20%–80%), with DC output voltage swing of 350–750 mV peak-to-peak under load. The device operates with VCC = 3.135–3.8 V and requires VEE = 0 V (ground-referenced).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | VCC = 3.135 V to 3.8 V - ensures compatibility with 3.3 V system rails while tolerating ±3% variation |
| Propagation Delay | 280 ps typical - enables sub-nanosecond timing alignment in multi-channel clock trees |
| Output Skew | ≤100 ps max - guarantees phase coherence between dual LVPECL output pairs |
| Max Toggle Frequency | 1 GHz - supports PCIe Gen1/Gen2 reference clocks and SONET/SDH line rates |
| Output Voltage Swing | 350–750 mV peak-to-peak - meets LVPECL receiver sensitivity requirements with 50 Ω termination |
| Input Resistors | 75 kΩ internal pullup/pulldown - eliminates need for external biasing on LVTTL/LVCMOS inputs |
| Operating Temp | –40°C to +85°C - qualified for industrial-grade embedded and telecom infrastructure use |
Pinout & Package
MC100ES60T22EJR2 is housed in an 8-lead Pb-free TSSOP package (Case 1640-01), measuring 4.90 mm × 3.00 mm × 1.10 mm max height, with 0.65 mm lead pitch and gull-wing terminations.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D0 | LVTTL/LVCMOS Input Channel 0 | Accepts single-ended logic signals; internally biased with 75 kΩ pulldown |
| GND | Negative Supply Reference | Ground return path for both input and output stages; must be low-impedance |
| VCC | Positive Supply | 3.3 V power rail for LVPECL output drivers and internal logic; decoupling required |
| 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 channel; identical biasing and threshold to D0 |
| Q1 | LVPECL Output True (Channel 1) | True leg of second differential pair; paired with Q1 (pin 7) for balanced signaling |
| Q1 | LVPECL Output Complement (Channel 1) | Complement leg of second differential pair; matches Q1 (pin 6) in amplitude and timing |
| Q0 | LVPECL Output True (Channel 0) | True leg of first differential pair; used with Q0 (pin 4) for differential clock delivery |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent translators | Enables simultaneous translation of two clock or control signals without cross-talk or shared resource contention |
| LVPECL output compliance | Meets JEDEC LVPECL voltage thresholds (VOH/VOL) with 50 Ω termination to VCC – 2 V, eliminating level-shifter ICs |
| Integrated input biasing | 75 kΩ pullup/pulldown resistors reduce BOM count and PCB footprint versus discrete resistor solutions |
| Low thermal resistance | 140°C/W (500 LFPM) in TSSOP-8 allows sustained 1 GHz operation without derating in ventilated enclosures |
| JEDEC latchup immunity | Passes EIA/JESD78 testing - ensures robustness against transient-induced latchup in noisy industrial environments |
Applications
| High-Speed Clock Distribution | PCI Express Reference Clocking |
|---|---|
Use Scenario: Distributing a single 100 MHz system clock to multiple FPGA transceivers with matched trace lengths. IC Role / Device Role / Timing Role: Translates CMOS clock into LVPECL differential format for low-skew fanout across backplane traces. Use Value: 100 ps max skew ensures setup/hold timing margins are preserved across all receivers at 2.5 Gbps data rates. | Use Scenario: Generating PCIe Gen1 reference clocks for root complex and endpoint devices on a server motherboard. IC Role / Device Role / Timing Role: Provides two independent, jitter-clean LVPECL clock outputs compliant with PCIe specification AC timing. Use Value: 1 ps RMS jitter and 1 GHz bandwidth meet PCIe Gen1 clock jitter budget (< 10 ps peak-to-peak). |
| Synchronous Optical Networking (SONET) | Test Equipment Clock Synthesis |
Use Scenario: Converting OC-48 (2.488 Gbps) line card timing signals from FPGA GPIO to LVPECL for serializer/deserializer ICs. IC Role / Device Role / Timing Role: Bridges low-voltage logic domains to high-speed differential interfaces in telecom line cards. Use Value: 350–750 mV output swing and 50–400 ps edge rates match SONET PHY driver input requirements. | Use Scenario: Building modular signal generators where programmable logic drives multiple synchronized clock outputs. IC Role / Device Role / Timing Role: Serves as a compact, dual-channel level shifter in automated test equipment clock modules. Use Value: TSSOP-8 Pb-free package enables high-density layout; –40°C to +85°C rating supports benchtop and field-deployable units. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LVTTL/LVCMOS-to-LVPECL translation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC100LVELT22DR2 | Lower supply range (2.375–3.8 V); 300 ps max skew; SOIC-8 only | Supports 2.5 V logic inputs but lacks internal 75 kΩ bias resistors | Choose when interfacing with mixed 2.5 V/3.3 V systems and external biasing is acceptable |
| SN65LVDS31DR | LVDS output (not LVPECL); 3.3 V only; no internal input biasing | Requires external 100 Ω differential termination; incompatible with LVPECL receivers | Use only if target interface is LVDS, not LVPECL - not a functional substitute for MC100ES60T22EJR2 |
Compared with MC100LVELT22DR2 and SN65LVDS31DR, the MC100ES60T22EJR2 uniquely combines LVPECL output compliance, integrated 75 kΩ input biasing, and 100 ps skew in a Pb-free TSSOP package - making it the sole option among the three qualified for industrial-grade, space-constrained LVPECL clock distribution.
Availability
MC100ES60T22EJR2 is available at Aetrix Electronics and suitable for high-speed clock distribution, PCIe reference clocking, SONET line card timing, and test equipment clock synthesis requiring stable component supply and long-term industrial availability.
Supply support for MC100ES60T22EJR2 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 sensor solutions, acquired by Renesas Electronics in 2019.
The MC100ES60T22EJR2 belongs to IDT's high-speed translator product line, engineered specifically for low-skew, low-jitter clock domain bridging between CMOS logic and differential PECL signaling in telecom, computing, and test instrumentation.
FAQ
What is the recommended termination for MC100ES60T22EJR2 LVPECL outputs?
The MC100ES60T22EJR2 LVPECL outputs require 50 Ω resistors from each differential leg (Q0/Q0, Q1/Q1) to VCC – 2 V. This termination establishes proper common-mode voltage and ensures signal integrity per LVPECL standards. Using VCC instead of VCC – 2 V will violate VOH/VOL specifications and degrade noise margin. The MC100ES60T22EJR2 datasheet Figure 2 shows this configuration explicitly.
Does MC100ES60T22EJR2 support 2.5 V LVTTL inputs?
No. The MC100ES60T22EJR2 is specified for LVTTL/LVCMOS inputs with VIH ≥ 2.0 V and VIL ≤ 0.8 V at VCC = 3.135–3.8 V. While 2.5 V logic may exceed VIL, it falls below the guaranteed VIH threshold and risks marginal switching. For true 2.5 V input compatibility, IDT's MC100LVELT22 series is recommended. The MC100ES60T22EJR2 design assumes 3.3 V logic domains.
Can MC100ES60T22EJR2 operate with VEE = –2 V instead of ground?
No. The MC100ES60T22EJR2 is designed for VEE = 0 V (ground reference). Its absolute maximum ratings specify VSUPPLY = VCC – VEE ≤ 3.9 V, and DC characteristics assume VEE = 0 V. Applying –2 V to VEE violates the datasheet's operating conditions and may damage the output stage. The MC100ES60T22EJR2 is not a true PECL (positive-emitter-coupled logic) part - it is an LVPECL translator with ground-referenced supply.
What is the thermal performance of MC100ES60T22EJR2 in its TSSOP-8 package?
The MC100ES60T22EJR2 has θJA = 185°C/W at 0 LFPM and 140°C/W at 500 LFPM airflow in the TSSOP-8 package (Case 1640-01). At 100 mA total supply current and 3.3 V VCC, power dissipation is ~330 mW - resulting in ~46°C junction rise at 500 LFPM. This allows full-speed operation within the –40°C to +85°C ambient range without thermal derating. The MC100ES60T22EJR2 thermal data is confirmed in Table 1 of the datasheet.
Is MC100ES60T22EJR2 pin-compatible with MC100ES60T22DT?
Yes. MC100ES60T22EJR2 and MC100ES60T22DT share identical pinout, electrical specifications, and package outline (TSSOP-8, Case 1640-01). The "EJ" suffix denotes Pb-free construction, while "DT" is legacy SnPb; both use the same die and bonding. Layouts designed for MC100ES60T22DT can accept MC100ES60T22EJR2 without modification - the MC100ES60T22EJR2 is a direct RoHS-compliant replacement.
MC100ES60T22EJR2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- 100ES
- Package/Case:
- Packaging:
- Tape & Reel (TR)
- 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)
MC100ES60T22EJR2 FAQ
1.How can I place an order for MC100ES60T22EJR2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MC100ES60T22EJR2 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 MC100ES60T22EJR2 reliable?
The price and inventory of MC100ES60T22EJR2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC100ES60T22EJR2 is usually 5 days.
3.What payment methods are accepted for MC100ES60T22EJR2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC100ES60T22EJR2 transactions.
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4.How is shipping managed for MC100ES60T22EJR2?
MC100ES60T22EJR2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC100ES60T22EJR2 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 MC100ES60T22EJR2?
For technical support, including MC100ES60T22EJR2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC100ES60T22EJR2 requirements.
6.How does Aetrix verify that MC100ES60T22EJR2 is sourced from the original manufacturer or authorized distributors?
All MC100ES60T22EJR2 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 MC100ES60T22EJR2 meets industry standards.
7.What is the process for return or replacement of MC100ES60T22EJR2?
All MC100ES60T22EJR2 units undergo pre-shipment inspection (PSI). If there is an issue with MC100ES60T22EJR2, 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 MC100ES60T22EJR2 part is unused and in its original packaging.
Return procedure for MC100ES60T22EJR2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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