MC12079 ,2.8 GHz Prescaler MECL PLL Components & divide 64/128/256 Prescaler (revA)MAXIMUM RATINGSP SUFFIXPLASTIC PACKAGECharacteristic Symbol Range UnitCASE 626Power Supply Voltage, ..
MC12079D ,MECL PLL COMPONENTS ?4/128/256 PRESCALEROrder this document by MC12079/D* The MC12079 is a single modulus divide by 64, 128, 256 prescaler ..
MC12080 ,1.1 GHz PrescalerELECTRICAL CHARACTERISTICS (V = 4.5 to 5.5 V; T = –40 to 85°C, unless otherwise noted.)CC ACharacte ..
MC12080D ,1.1 GHz PrescalerOrder this document by MC12080/D* The MC12080 is a single modulus divide by 10, 20, 40, 80 prescal ..
MC12080DG , 1.1 GHz Prescaler
MC12083 ,MECL PLL COMPONENTS ? PRESCALER WITH STAND-BY MODE**SEMICONDUCTOR TECHNICAL DATA**# ** **!* **!**" *The MC12083 is a ÷2 prescaler for low power fre ..
MC54F00J ,QUAD 2-INPUT NAND GATE FAST SCHOTTKY TTL
MC54F04J ,HEX INVERTER FAST SCHOTTKY TTL
MC54F08J ,QUAD 2-INPUT AND GATE FAST SCHOTTKY TTL
MC54F138J ,1-of-8 decoder/demultiplexerLOGIC DIAGRAMMC54FXXXJ CeramicE E EA A A2 1 0 1 2 3MC74FXXXN PlasticV = PIN 16CC3 2 1 MC74FXXXD SOI ..
MC54F14J ,SCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS FAST SCHOTTKY TTL
MC54F153J ,DUAL 4-INPUT MULTIPLEXERLOGIC DIAGRAMN SUFFIXE I I I I S S I I I I E PLASTICa 0a 1a 2a 3a 1 0 0b 1b 2b 3b bCASE 648-081 3 2 ..
MC12079-MC12079D
MECL PLL COMPONENTS ?4/128/256 PRESCALER
Order this document by MC12079/D
ORDERING INFORMATION -
The MC12079 is a single modulus divide by 64, 128, 256 prescaler for low
power frequency division of a 2.8 GHz (typical) high frequency input signal.
Divide ratio control inputs SW1 and SW2 select the required divide ratio of
÷64, ÷128, or ÷256.
An external load resistor is required to terminate the output. A 1.2 kΩ
resistor is recommended to achieve a 1.6 Vpp output swing, when dividing a
1.1 GHz input signal by the minimum divide ratio of 64, assuming a 12 pF
load. Output current can be minimized dependent on conditions such as
output frequency, capacitive load being driven, and output voltage swing
required. Typical values for load resistors are included in the Vout
specification for various divide ratios at 2.8 GHz input frequency. 2.8 GHz Toggle Frequency Supply Voltage 4.5 to 5.5 V Low Power 9mA Typical at VCC = 5.0 V Operating Temperature Range of –40 to 85°C
FUNCTIONAL TABLE
NOTE: SW1 & SW2: H = VCC, L = Open.
MAXIMUM RATINGS
NOTE: ESD data available upon request.
