Part Status is Discontinued at Digi-Key - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers Distributor - AD9551BCPZ-REEL7 CY2077FSXC PL123-09SC-R

Part Number	Manufacturer / Brand	Brife Description	Part Status	Type	PLL	Input	Output	Number of Circuits	Ratio - Input:Output	Differential - Input:Output	Frequency - Max	Divider/Multiplier	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
AD9551BCPZ-REEL7	Analog Devices Inc.	IC CLOCK GEN TRANSLATOR 40LFCSP	Discontinued at -	Clock Generator	Yes	Crystal	CMOS, LVDS, LVPECL	1	2:2	Yes/Yes	900MHz	No/No	3.3V	-40°C ~ 85°C	Surface Mount	40-VFQFN Exposed Pad, CSP	40-LFCSP-VQ (6x6)
CY2077FSXC	Cypress Semiconductor Corp	IC CLOCK GEN PROG 8-SOIC	Discontinued at -	Clock Generator	Yes	Clock, Crystal	CMOS, TTL	1	1:1	No/No	100MHz, 133MHz	Yes/Yes	3.3V, 5V	0°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
PL123-09SC-R	Microchip Technology	IC CLOCK MULTIPLX 19 134MHZ 16SOP	Discontinued at -	-	Yes with Bypass	Clock	Clock	1	1:9	No/No	134MHz	No/No	3 V ~ 3.6 V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOP
PL123E-05HSC-R	Microchip Technology	IC CLOCK ZDB 15 220MHZ 8SOIC	Discontinued at -	-	Yes with Bypass	Clock	Clock	1	1:5	No/No	220MHz	No/No	2.25 V ~ 3.63 V	0°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOP
SI4133T-BM	Silicon Labs	IC RF SYNTHESIZER DUAL 28MLP	Discontinued at -	Frequency Synthesizer	Yes	Crystal	Clock	1	1:2	No/Yes	1.8GHz	Yes/No	2.7 V ~ 3 V	-20°C ~ 85°C	Surface Mount	28-VFQFN Exposed Pad	28-QFN (5x5)
SI4133T-GM	Silicon Labs	IC RF SYNTHESIZER DUAL 28MLP	Discontinued at -	Frequency Synthesizer	Yes	Crystal	Clock	1	1:2	No/Yes	1.8GHz	Yes/No	2.7 V ~ 3 V	-20°C ~ 85°C	Surface Mount	28-VFQFN Exposed Pad	28-QFN (5x5)
SI5342D-A-GM	Silicon Labs	IC CLOCK BUFFER PLL 44QFN	Discontinued at -	-	Yes	LVCMOS, LVDS, LVPECL, Crystal	CML, HCSL, LVCMOS, LVDS, LVPECL	1	5:2	Yes/Yes	350MHz	Yes/No	1.71 V ~ 3.47 V	-40°C ~ 85°C	Surface Mount	44-VFQFN Exposed Pad	44-QFN (7x7)
SI5345A-A-GM	Silicon Labs	IC CLOCK BUFFER PLL 64QFN	Discontinued at -	-	Yes	LVCMOS, LVDS, LVPECL, Crystal	CML, HCSL, LVCMOS, LVDS, LVPECL	1	5:10	Yes/Yes	712.5MHz	Yes/No	1.71 V ~ 3.47 V	-40°C ~ 85°C	Surface Mount	64-VFQFN Exposed Pad	64-QFN (9x9)
SI5345D-A-GM	Silicon Labs	IC CLOCK BUFFER PLL 64QFN	Discontinued at -	-	Yes	LVCMOS, LVDS, LVPECL, Crystal	CML, HCSL, LVCMOS, LVDS, LVPECL	1	5:10	Yes/Yes	350MHz	Yes/No	1.71 V ~ 3.47 V	-40°C ~ 85°C	Surface Mount	64-VFQFN Exposed Pad	64-QFN (9x9)
SY100EL34LZI	Microchip Technology	IC CLOCK GEN /2/4/6 5V/3.3V 16SOIC	Discontinued at -	Clock Generator	No	ECL, PECL	Clock	1	1:3	Yes/Yes	-	Yes/No	3 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
SY100EL34ZC	Microchip Technology	IC CLOCK GEN /2/4/6 5V/3.3V 16SOIC	Discontinued at -	Clock Generator	No	ECL, PECL	Clock	1	1:3	Yes/Yes	-	Yes/No	4.2 V ~ 5.5 V	0°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
SY100EL34ZI	Microchip Technology	IC CLOCK GEN /2/4/6 5V/3.3V 16SOIC	Discontinued at -	Clock Generator	No	ECL, PECL	Clock	1	1:3	Yes/Yes	-	Yes/No	4.2 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
SY100S839VZC	Microchip Technology	IC CLOCK GEN 3.3V/5V 20-SOIC	Discontinued at -	Clock Generator	No	ECL, LVECL, LVPECL, PECL	Clock	1	1:4	Yes/Yes	1GHz	Yes/No	3 V ~ 5.5 V	0°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
SY89420VJC	Microchip Technology	IC PHASE LOCK LOOP 5/3.3V 28PLCC	Discontinued at -	Phase Lock Loop (PLL)	Yes	PECL, TTL	PECL	1	1:2	Yes/Yes	1.12GHz	Yes/No	3.135 V ~ 5.25 V	0°C ~ 85°C	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.5x11.5)
SY89421VZC	Microchip Technology	IC PHASE LOCK LOOP 5/3.3V 20SOIC	Discontinued at -	Phase Lock Loop (PLL)	Yes	PECL	PECL	1	2:2	Yes/Yes	1.12GHz	Yes/No	3.135 V ~ 5.25 V	0°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
SY89426JC	Microchip Technology	IC SYNTHESIZER CLOCK SONET 28-PLCC	Discontinued at -	Clock/Frequency Synthesizer	No	TTL	PECL, TTL	1	1:2	No/Yes	622.08MHz	Yes/No	4.75 V ~ 5.25 V	0°C ~ 85°C	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.5x11.5)
SY89426JI	Microchip Technology	IC SYNTHESIZER CLOCK SONET 28-PLCC	Discontinued at -	Clock/Frequency Synthesizer	No	TTL	PECL, TTL	1	1:2	No/Yes	622.08MHz	Yes/No	4.75 V ~ 5.25 V	-40°C ~ 85°C	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.5x11.5)
SY89429VJC	Microchip Technology	IC SYNTHESIZER PROGR FREQ 28PLCC	Discontinued at -	Frequency Synthesizer	Yes	Crystal	PECL	1	1:1	No/Yes	800MHz	Yes/No	3.135 V ~ 5.25 V	0°C ~ 75°C	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.5x11.5)
SY89429VZC	Microchip Technology	IC SYNTHESIZER FREQ PROGR 28SOIC	Discontinued at -	Frequency Synthesizer	Yes	Crystal	PECL	1	1:1	No/Yes	800MHz	Yes/No	3.135 V ~ 5.25 V	0°C ~ 75°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC
SY89430VJC	Microchip Technology	IC SYNTHESIZER FREQ PROGR 28PLCC	Discontinued at -	Frequency Synthesizer	Yes	Crystal	PECL	1	1:1	No/Yes	950MHz	Yes/No	3.135 V ~ 5.25 V	0°C ~ 75°C	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.5x11.5)
SY89430VZC	Microchip Technology	IC SYNTHESIZER FREQ PROGR 28SOIC	Discontinued at -	Frequency Synthesizer	Yes	Crystal	PECL	1	1:1	No/Yes	950MHz	Yes/No	3.135 V ~ 5.25 V	0°C ~ 75°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC

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