We detect you are using an unsupported browser. For the best experience, please visit the site using Chrome, Firefox, Safari, or Edge. X
microchip-search-icon microchip-user-icon microchip-cart-icon

Search products, tools, resources and more!

Start typing your search term, your results will display here.

Buffers

We offer one of the most extensive arrays of clock buffers in the industry. Ranging from 2 to 22 outputs, they support differential (LVPECL, LVDS, HCSL, CML) and single-ended CMOS outputs and have a maximum clock rate of 7.0 GHz and data rate of 10.7 Gbps, with very low additive jitter. Our clock buffer family consists of TCXO fanout buffers, crystal or reference input fanout buffers, zero-delay buffers and PCIe® buffers.

Go to Product Selection Guide
Go to Cross Reference Search
Explore Products
Join Our Mailing List

Fanout Buffers

  • Any input without external components
  • 2–22 outputs

Zero-Delay Buffers

  • High performance, low skew, low jitter
  • Distribute high-speed and spread-spectrum clocks

PCIe Buffers

  • PCIe Gen 1–5 compliant
  • 2–20 outputs

Buffer Products

View All Parametrics
Product Buffer Type Fanout Input MUX Input Type Output Type Supply Voltage (V) Output Frequency (Max) (GHz) Output Data Rate (Max) (Gbps) Propagation Delay (Max) (ps) Within Device Skew (Max) (ps) Output Enable Runt Pulse Eliminator (RPE) Fail-Safe Input (FSI) Packages
MDB1900ZB PCIE Zero Delay 1:19 HCSL 2.5/3.3 0 0 35 Please call for package information
MDB1900ZC PCIE Zero Delay 1:19 HCSL 2.5/3.3 0 0 35 Please call for package information
PL102-10 Zero Delay 1:3 LVCMOS 0 0 200 6/SOT-23, 8/SOIC
PL123-02N Fanout 1:2 LVCMOS LVCMOS 1.8/2.5/3.3 0.2 0 500 6/UDFN
PL123-05 Zero Delay 1:5 LVCMOS 3.3 0 0 250 8/SOIC
PL123-09 Zero Delay 1:9 LVCMOS 0 0 250 16/SOIC, 16/TSSOP
PL123E-05 Zero Delay 1:5 LVCMOS 0 0 8/SOIC
PL123E-09 Zero Delay 1:9 LVCMOS 0 0 16/SOIC
PL133-21 Fanout 1:2 LVCMOS/Sine Wave LVCMOS 1.8/2.5/3.3 0.15 0 500 6/UDFN
PL133-27 Fanout 1:2 LVCMOS/Sine Wave LVCMOS 1.8/2.5/3.3 0.15 0 500 6/UDFN
PL133-37 Fanout 1:3 LVCMOS/Sine Wave LVCMOS 1.8/2.5/3.3 0.15 0 250 6/SOT-23
PL133-47 Fanout 1:4 LVCMOS LVCMOS 2.5/3.3 0.15 0 9200 250 8/SOIC
PL133-67 Fanout 1:6 LVCMOS LVCMOS 2.5/3.3 0.15 0 9200 250 16/TSSOP
PL135-27 Fanout 1:2 Crystal Oscillator LVCMOS 1.8/2.5/3.3 0.04 0 500 6/UDFN
PL135-37 Fanout 1:3 Crystal Oscillator LVCMOS 1.8/2.5/3.3 0.04 0 250 8/SOIC
PL138-48 Fanout 1:4 2:1 LVDS/LVPECL/LVHSTL/SSTL/HCSL/LVCMOS LVPECL 2.5/3.3 1 0 890 37 20/TSSOP
PLA133-47 Fanout 1:4 LVCMOS LVCMOS 1.8/2.5/3.3 0.15 0 9200 250 Please call for package information
SY100E222L Fanout 1:15 2:1 LVECL/LVPECL LVPECL 3.3 1.5 0 1520 50 52/LQFP
SY100EP11U Fanout 1:2 LVPECL/PECL/ECL PECL 2.5/3.3/5 3 0 300 20 8/MSOP, 8/SOIC
SY100EP210 Fanout Dual 1:5 LVECL/LVPECL PECL 2.5/3.3 0 3 32/TQFP
SY10EP11U Fanout 1:2 LVPECL/PECL/ECL PECL 2.5/3.3/5 3 0 300 20 8/MSOP, 8/SOIC
SY10EP89 Coax Cable Fanout 1:2 ECL ECL 3.3/5 0 3 420 20 8/MSOP, 8/SOIC
SY56011R Fanout 1:2 ANY CML 2.5 4.5 6.4 280 15 16/VQFN
SY58011U Fanout 1:2 ANY CML 2.5/3.3 7 10.7 250 15 16/VQFN
SY58012U Fanout 1:2 ANY LVPECL 2.5/3.3 5 5 260 15 16/VQFN
SY58013U Fanout 1:2 ANY RS-LVPECL 2.5/3.3 6 10.7 250 15 16/VQFN
SY58020U Fanout 1:4 ANY CML 2.5/3.3 6 0 250 15 16/VQFN
SY58021U Fanout 1:4 ANY LVPECL 2.5/3.3 4 5 300 15 16/VQFN
SY58022U Fanout 1:4 ANY RS-LVPECL 2.5/3.3 5.5 10 250 15 16/VQFN
SY58031U Fanout 1:8 ANY CML 2.5/3.3 5 0 270 20 32/VQFN
SY58032U Fanout 1:8 ANY LVPECL 2.5/3.3 4 0 330 20 32/VQFN
SY58033U Fanout 1:8 ANY RS-LVPECL 2.5/3.3 5.5 0 280 20 32/VQFN
SY58034U Fanout 1:6 2:1 ANY CML 2.5/3.3 6 0 290 20 32/VQFN
SY58035U Fanout 1:6 2:1 ANY LVPECL 2.5/3.3 4.5 0 230 20 32/VQFN
SY58036U Fanout 1:6 2:1 ANY RS-LVPECL 2.5/3.3 6 0 300 20 32/VQFN
SY58606U Fanout 1:2 ANY CML 2.5/3.3 2.5 4.25 400 15 Yes 16/VQFN
SY58607U Fanout 1:2 ANY LVPECL 2.5/3.3 2.5 3.2 450 20 Yes 16/VQFN
SY58608U Fanout 1:2 ANY LVDS 2.5 2 3.2 420 20 Yes 16/VQFN
SY89112U Fanout 1:12 2:1 ANY LVPECL 2.5/3.3 3 0 550 25 44/VQFN
SY89113U Fanout 1:12 2:1 ANY LVDS 2.5 1 0 975 25 44/VQFN
SY89311U Fanout 1:2 ECL/PECL/LVPECL/LVECL ECL/PECL/LVPECL/LVECL 2.5/3.3/5 3 0 300 20 8/VDFN
SY89464U Fanout 1:10 2:1 ANY LVPECL 2.5/3.3 2 0 1150 25 Yes Yes 44/VQFN
SY89467U Fanout 1:20 2:1 ANY LVPECL 2.5/3.3 1.5 0 1200 20 Yes 64/TQFP
SY89468U Fanout 1:20 2:1 ANY LVDS 2.5 1.5 0 1200 25 Yes 64/TQFP
SY89473U Fanout 1:2 2:1 ANY LVPECL 2.5/3.3 3 2.5 600 20 24/VQFN
SY89645L Fanout 1:4 LVCMOS/LVTTL LVDS 3.3 0.65 0 3000 40 20/TSSOP
SY89826L Fanout 1:22 2:1 LVPECL/LVDS LVDS 3.3 1 0 1250 50 64/TQFP
SY89828L Fanout Dual 1:10 2:1 LVPECL/LVDS LVDS 3.3 1 0 1300 50 64/TQFP
SY89829U Fanout Dual 1:10 2:1 LVPECL/LVDS LVPECL 2.5/3.3 1 0 1450 <50 64/TQFP
SY89830U Fanout 1:4 2:1 ECL/PECL/LVPECL/LVECL ECL/PECL/LVPECL/LVECL 2.5/3.3/5 2.5 0 450 25 16/TSSOP
SY89831U Fanout 1:4 ANY LVPECL 2.5/3.3 2 0 390 20 16/VQFN
SY89832U Fanout 1:4 ANY LVDS 2.5 2 0 570 20 16/VQFN
SY89833AL Fanout 1:4 ANY LVDS 3.3 2 0 600 20 16/VQFN
SY89833L Fanout 1:4 ANY LVDS 3.3 2 0 600 20 16/VQFN
SY89835U Fanout 1:2 LVDS LVDS 2.5 3.2 2 500 20 Yes 8/VDFN
SY89837U Fanout 1:8 2:1 ANY LVPECL 2.5/3.3 1.5 0 975 40 Yes Yes 32/VQFN
SY89838U Fanout 1:8 2:1 ANY LVDS 2.5 1.5 0 950 40 Yes Yes 32/VQFN
SY89843U Fanout 1:2 2:1 ANY LVPECL 2.5/3.3 1.5 0 950 20 Yes 24/VQFN
SY89846U Fanout 1:5 2:1 ANY LVPECL 2.5/3.3 1.5 0 900 20 Yes 32/VQFN
SY89847U Fanout 1:5 2:1 ANY LVDS 2.5 1.5 0 1000 20 Yes 32/VQFN
SY89851U Fanout 1:2 ANY LVPECL 2.5/3.3 3 2.5 340 20 16/VQFN
SY898530U Fanout 1:16 LVDS/LVPECL/LVHSTL/SSTL/HCSL LVPECL 3.3 0.5 0 2000 50 48/TQFP
SY898531L Fanout 1:9 2:1 LVPECL/LVDS/LVHSTL/CML/SSTL/HCSL LVPECL 3.3 0.5 0 2000 50 32/TQFP
SY898533L Fanout 1:4 2:1 Multiple LVPECL 3.3 0.65 0 1400 30 20/TSSOP
SY898535L Fanout 1:4 2:1 LVCMOS/LVTTL LVPECL 3.3 0.24 0 1400 30 20/TSSOP
SY898535XL Fanout 1:4 2:1 XTAL/LVCMOS/LVTTL LVPECL 3.3 0.24 0 1750 30 20/TSSOP
SY89854U Fanout 1:4 ANY LVPECL 2.5/3.3 3.5 0 340 20 16/VQFN
SY89856U Fanout 1:6 2:1 ANY LVPECL 2.5/3.3 3 0 460 30 32/VQFN
SY89858U Fanout 1:8 ANY LVPECL 2.5/3.3 3 0 380 30 32/VQFN
ZL40200 Fanout 1:2 LVPECL, LVDS, HCSL, CML LVPECL 2.5/3.3 0.75 0 2000 100 16/VQFN
ZL40201 Fanout 1:2 LVPECL, LVDS, HCSL, CML LVPECL 2.5/3.3 0.75 0 2000 100 16/VQFN
ZL40202 Fanout 1:4 LVPECL, LVDS, HCSL, CML, LVCMOS LVPECL 2.5/3.3 0.75 0 2000 100 16/VQFN
ZL40203 Fanout 1:4 LVPECL, LVDS, HCSL, CML, LVCMOS LVPECL 2.5/3.3 0.75 0 2000 100 16/VQFN
ZL40204 Fanout 1:6 LVPECL, LVDS, HCSL, CML, LVCMOS LVPECL 2.5/3.3 0.75 0 2000 100 32/VQFN
ZL40205 Fanout 1:6 LVPECL, LVDS, HCSL, CML, LVCMOS LVPECL 2.5/3.3 0.75 0 2000 100 32/VQFN
ZL40206 Fanout 1:8 LVPECL, LVDS, HCSL, CML, LVCMOS LVPECL 2.5/3.3 0.75 0 2000 100 32/VQFN
ZL40207 Fanout 1:8 LVPECL, LVDS, HCSL, CML, LVCMOS LVPECL 2.5/3.3 0.75 0 2000 100 32/VQFN
ZL40208 Fanout 1:6 2:1 LVPECL/LVDS/CML/HCSL/LVCMOS LVPECL 2.5/3.3 0.75 0 2000 100 32/VQFN
ZL40209 Fanout 1:6 2:1 LVPECL/LVDS/CML/HCSL/LVCMOS LVPECL 2.5/3.3 0.75 0 2000 100 32/VQFN
ZL40210 Fanout 1:8 2:1 LVPECL/LVDS/CML/HCSL/LVCMOS LVPECL 2.5/3.3 0.75 0 2000 100 32/VQFN
ZL40211 Fanout 1:8 2:1 LVPECL/LVDS/CML/HCSL/LVCMOS LVPECL 2.5/3.3 0.75 0 2000 100 32/VQFN
ZL40212 Fanout 1:2 LVPECL, LVDS, HCSL, CML LVDS 2.5/3.3 0.75 0 2000 100 16/VQFN
ZL40213 Fanout 1:2 LVPECL, LVDS, HCSL, CML LVDS 2.5/3.3 0.75 0 2000 100 16/VQFN
ZL40214 Fanout 1:4 LVPECL, LVDS, HCSL, CML LVDS 2.5/3.3 0.75 0 2000 100 16/VQFN
ZL40215 Fanout 1:4 LVPECL, LVDS, HCSL, CML LVDS 2.5/3.3 0.75 0 2000 100 16/VQFN
ZL40216 Fanout 1:6 LVPECL, LVDS, HCSL, CML LVDS 2.5/3.3 0.75 0 2000 150 32/VQFN
ZL40217 Fanout 1:6 LVPECL, LVDS, HCSL, CML LVDS 2.5/3.3 0.75 0 2000 150 32/VQFN
ZL40218 Fanout 1:8 LVCMOS/LVPECL/LVDS/HCSL/CML LVDS 2.5/3.3 0.75 0 2000 150 32/VQFN
ZL40219 Fanout 1:8 LVCMOS/LVPECL/LVDS/HCSL/CML LVDS 2.5/3.3 0.75 0 2000 150 32/VQFN
ZL40220 Fanout 1:6 2:1 LVCMOS/LVPECL/LVDS/HCSL/CML LVDS 2.5/3.3 0.75 0 2000 150 32/VQFN
ZL40221 Fanout 1:6 2:1 LVCMOS/LVPECL/LVDS/HCSL/CML LVDS 2.5/3.3 0.75 0 2000 150 32/VQFN
ZL40222 Fanout 1:8 2:1 LVCMOS/LVPECL/LVDS/HCSL/CML LVDS 2.5/3.3 0.75 0 2000 150 32/VQFN
ZL40223 Fanout 1:8 2:1 LVCMOS/LVPECL/LVDS/HCSL/CML LVDS 2.5/3.3 0.75 0 2000 150 32/VQFN
ZL40224 Fanout 1:8 2:1 LVCMOS/LVPECL/LVDS/HCSL/CML LVPECL 2.5/3.3 0.75 0 2000 100 32/VQFN
ZL40225 Fanout 1:8 2:1 LVCMOS/LVPECL/LVDS/HCSL/CML LVPECL 2.5/3.3 0.75 0 2000 100 32/VQFN
ZL40226 Fanout 1:8 2:1 LVCMOS/LVPECL/LVDS/HCSL/CML LVDS 2.5/3.3 0.75 0 2000 150 32/VQFN
ZL40227 Fanout 1:8 2:1 LVCMOS/LVPECL/LVDS/HCSL/CML LVDS 2.5/3.3 0.75 0 2000 150 32/VQFN
ZL40260 Fanout 1:10 2:1 LVPECL/HCSL/LVDS/SSTL/CML/LVCMOS LVPECL 2.5/3.3 1.6 0 1186 50 32/TQFP, 32/VQFN
ZL40268 Fanout 1:8 3:1 LVPECL/HCSL/LVDS/SSTL/CML/LVCMOS LVPECL/HCSL/LVDS/SSTL/CML/LVCMOS 2.5/3.3 1.5 0 1186 50 48/VQFN
ZL40272 Fanout 1:12 3:1 LVPECL/HCSL/LVDS/SSTL/CML/LVCMOS LVPECL/HCSL/LVDS/SSTL/CML/LVCMOS 2.5/3.3 1.5 0 1186 50 56/VQFN
PL133-97 Fanout 1:9 LVCMOS LVCMOS 2.5/3.3 0.15 0 9200 250 Yes 16/VQFN
PL135-47 Fanout 1:4 Crystal LVCMOS 1.8/2.5/3.3 0.04 0 250 Yes 16/TSSOP
PL135-67 Fanout 1:6 Crystal LVCMOS 1.8/2.5/3.3 0.04 0 250 Yes 16/WQFN
PLA133-67 Fanout 1:6 LVCMOS LVCMOS 1.8/2.5/3.3 0.15 0 9200 250 Yes 16/TSSOP
PLA133-97 Fanout 1:9 LVCMOS LVCMOS 1.8/2.5/3.3 0.15 0 9200 250 Yes Please call for package information
SY100EL14V Fanout 1:5 2:1 ECL/PECL PECL 3.3/5 0.75 0 880 50 Yes Please call for package information
SY100EL15L Fanout 1:4 2:1 PECL PECL 3.3 0.75 0 750 50 Yes 16/SOIC
SY100EP14U Fanout 1:5 2:1 PECL, LVPECL, ECL, HSTL LVPECL 2.5/3.3/5 2 0 600 25 Yes 20/TSSOP
SY100EP15V Fanout 1:4 2:1 PECL, LVPECL, ECL, HSTL LVPECL 2.5/3.3/5 2.5 0 425 25 Yes 16/TSSOP, 32/TQFP
SY54020AR Fanout 1:4 ANY CML 2.5 3.2 3.2 400 20 Yes Please call for package information
SY54020R Fanout 1:4 ANY CML 2.5 2.5 3.2 320 20 Yes Yes 16/VQFN
SY56020R Fanout 1:4 ANY CML 2.5 4.5 6.4 280 15 Yes 16/VQFN
SY56020XR Fanout 1:4 ANY CML 2.5 4.5 6.4 300 15 Yes 16/VQFN
SY75572L PCIe Fanout 1:2 2:1 HCSL/LVDS HCSL 3.3 0 0 3000 50 Yes 16/VQFN
SY75576L PCIe Fanout 1:4 2:1 HCSL/LVDS HCSL/LVDS 3.3 0.267 0 50 Yes 20/TSSOP
SY75578L PCIe Fanout 1:8 2:1 HCSL/LVDS HCSL 3.3 0.267 0 100 Yes 32/VQFN
SY897132L Link Replicator 1:2 2:1 LVPECL LVPECL 3.3 0.8 1.5 4000 Yes 28/TSSOP
SY89809AL Fanout 1:9 2:1 LVPECL/HSTL HSTL 1.8/3.3 0.75 0 1070 15 Yes 32/TQFP
SY89823L Fanout 1:22 2:1 LVPECL/HSTL HSTL 3.3 0.5 0 1700 50 Yes 64/TQFP
SY89824L Fanout 1:22 2:1 LVPECL/HSTL HSTL 3.3 0.5 0 1000 50 Yes 64/TQFP
SY89825U Fanout 1:22 2:1 LVPECL/LVDS LVPECL 2.5/3.3 1 0 1200 20 Yes 64/TQFP
ZL40230 Fanout 1:10 3:1 LVPECL/LVDS/HCSL/SSTL/CML/LVCMOS LVPECL/LVDS/HCSL/LVCMOS 1.5/1.8/2.5/3.3 1.6 0 40 Yes 48/VQFN
ZL40231 Fanout 1:10 3:1 LVPECL/LVDS/HCSL/SSTL/CML/LVCMOS LVPECL/LVDS/HCSL/LVCMOS 1.5/1.8/2.5/3.3 1.6 0 40 Yes 48/VQFN
ZL40234 Fanout 1:4 3:1 LVPECL/LVDS/HCSL/SSTL/CML/LVCMOS LVPECL/LVDS/HCSL/LVCMOS 1.5/1.8/2.5/3.3 1.6 0 40 Yes 32/VQFN
ZL40235 Fanout 1:5 3:1 LVPECL/LVDS/HCSL/SSTL/CML/LVCMOS LVPECL/LVDS/HCSL/LVCMOS 1.5/1.8/2.5/3.3 1.6 0 40 Yes 40/VQFN
ZL40240 Fanout 1:10 3:1 1 XTAL/SE, 2 D/SE LVCMOS 2.5/3.3 0.25 0 2770 27 Yes 32/VQFN
ZL40241 Fanout 1:10 3:1 1 XTAL/SE, 2 D/SE LVCMOS 2.5/3.3 0.2 0 2770 27 Yes 32/VQFN
ZL40250 Fanout 1:6 4:1 LVPECL, HCSL, LVDS, SSTL, CML, LVCMOS LVDS, LVPECL, HCSL, CMOS, HSTL 2.5/3.3 1 0 100 Yes 56/VQFN
ZL40251 Fanout 1:6 4:1 LVPECL, HCSL, LVDS, SSTL, CML, LVCMOS LVDS, LVPECL, HCSL, CMOS, HSTL 2.5/3.3 1 0 100 Yes 56/VQFN
ZL40252 Fanout 1:10 4:1 LVPECL, HCSL, LVDS, SSTL, CML, LVCMOS LVDS, LVPECL, HCSL, CMOS, HSTL 2.5/3.3 1 0 100 Yes 56/VQFN
ZL40253 Fanout 1:10 4:1 LVPECL, HCSL, LVDS, SSTL, CML, LVCMOS LVDS, LVPECL, HCSL, CMOS, HSTL 2.5/3.3 1 0 100 Yes 56/VQFN
ZL40255 Fanout 1:3 4:1 LVPECL, HCSL, LVDS, SSTL, CML, LVCMOS CML 2.5/3.3 1.035 0 1600 75 Yes 32/VQFN
ZL40262 PCIe Fanout 1:2 LVPECL/LVDS/HCSL HCSL 2.5/3.3 0.4 0 Yes 20/VQFN
ZL40264 PCIe Fanout 1:4 LVPECL/LVDS/HCSL HCSL 2.5/3.3 0.4 0 Yes 20/VQFN
ZL40292 PCIe Fanout 1:20 LVCMOS/HCSL HCSL 3.3 0 0 50 Yes 72/VQFN
ZL40293 PCIe Fanout 1:20 LVCMOS/HCSL HCSL 3.3 0 0 50 Yes 72/VQFN
ZL40294 PCIe Fanout 1:20 LVCMOS/HCSL HCSL 3.3 0 0 50 Yes 80/WGQFN
ZL40295 PCIe Fanout 1:20 LVCMOS/HCSL HCSL 3.3 0 0 50 Yes 80/WGQFN
Legal |
Stay on the leading edge - newsletter sign up

© Copyright 1998- Microchip Technology Inc. All rights reserved.

This website uses cookies for analytics, personalization, and other purposes. Click to learn more. By continuing to browse, you agree to our use of cookies as described in our Cookies Statement.
Accept Cookies