ADCLK914
RECOMMENDED FOR NEW DESIGNSUltrafast, SiGe, Open-Collector HVDS Clock/Data Buffer
- Part Models
- 3
- 1ku List Price
- Starting From $8.55
Part Details
- 7.5 GHz operating frequency
- 160 ps propagation delay
- 100 ps output rise/fall
- 110 fs random jitter
- On-chip input terminations
- Extended industrial temperature range: −40°C to +125°C
- 3.3 V power supply (VCC − VEE)
The ADCLK914 is an ultrafast clock/data buffer fabricated on the Analog Devices, Inc., proprietary, complementary bipolar (XFCB-3) silicon-germanium (SiGe) process. The ADCLK914 features high voltage differential signaling (HVDS) outputs suitable for driving the latest Analog Devices high speed digitalto-analog converters (DACs). The ADCLK914 has a single, differential open-collector output.
The ADCLK914 buffer operates up to 7.5 GHz with a 160 ps propagation delay and adds only 110 fs random jitter (RJ). The input has a center tapped, 100 Ω, on-chip termination resistor and accepts LVPECL, CML, CMOS, LVTTL, or LVDS (ac-coupled only). A VREF pin is available for biasing ac-coupled inputs.
The HVDS output stage is designed to directly drive 1.9 V each side into 50 Ω terminated to VCC for a total differential output swing of 3.8 V.
The ADCLK914 is available in a 16-lead LFCSP. It is specified for operation over the extended industrial temperature range of −40°C to +125°C.
Applications
- Clock and data signal restoration
- High speed converter clocking
- Broadband communications
- Cellular infrastructure
- High speed line receivers
- ATE and high performance instrumentation
- Level shifting
- Threshold detection
Documentation
Data Sheet 1
User Guide 1
Application Note 9
Technical Articles 3
Frequently Asked Question 1
Product Selection Guide 1
Tutorial 1
Analog Dialogue 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADCLK914BCPZ-R2 | 16-Lead LFCSP (3mm x 3mm w/ EP) | ||
| ADCLK914BCPZ-R7 | 16-Lead LFCSP (3mm x 3mm w/ EP) | ||
| ADCLK914BCPZ-WP | 16-Lead LFCSP (3mm x 3mm w/ EP) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 13, 2014 - 14_0038 Conversion of 3x3mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines. |
||
| ADCLK914BCPZ-R2 | PRODUCTION | |
| ADCLK914BCPZ-R7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Evaluation Software 0
Tools & Simulations
ADIsimCLK Design and Evaluation Software
ADIsimCLK is the design tool developed specifically for Analog Devices' range of ultra-low jitter clock distribution and clock generation products. Whether your application is in wireless infrastructure, instrumentation, networking, broadband, ATE or other areas demanding predictable clock performance, ADIsimCLK will enable you to rapidly develop, evaluate and optimize your design.
Open ToolADCLK914 IBIS Model 1
Evaluation Kits
ADCLK914 Evaluation Board