MC12026ADR2 ,1.1 GHz Dual Modulus PrescalerFeaturesPIN CONNECTIONS• 1.1 GHz Toggle Frequency• Supply Voltage 4.5 to 5.5 V 1 8ININ2 7V NCCC• Lo ..
MC12026BP ,MECL PLL COMPONENTS ?/9, ?6/17 DUAL MODULUS PRESCALERELECTRICAL CHARACTERISTICS (V = 4.5 to 5.5; T = –40 to +85°C)CC ASymbol Characteristic Min Typ Max ..
MC12028A ,MECL PLL COMPONENTS ?4/65, ?28/129 DUAL MODULUS PRESCALERELECTRICAL CHARACTERISTICS (V = 4.5 to 5.5V; T = –40 to 85°C, unless otherwise noted.)CC ACharacter ..
MC12028A ,MECL PLL COMPONENTS ?4/65, ?28/129 DUAL MODULUS PRESCALEROrder this document by MC12028A/D* * * The MC12028A can be used with CMOS synthesizers requiring p ..
MC12028A ,MECL PLL COMPONENTS ?4/65, ?28/129 DUAL MODULUS PRESCALERMAXIMUM RATINGS4 5 GndOUTCharacteristic Symbol Range Unit(Top View)Power Supply Voltage, Pin 2 V –0 ..
MC12028AD ,MECL PLL COMPONENTS ?4/65, ?28/129 DUAL MODULUS PRESCALERMAXIMUM RATINGS4 5 GndOUTCharacteristic Symbol Range Unit(Top View)Power Supply Voltage, Pin 2 V –0 ..
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 ..
MC12026A-MC12026ADR2
1.1 GHz Dual Modulus Prescaler
MC12026A
1.1 GHz Dual Modulus
Prescaler
The MC12026 is a high frequency, low voltage dual modulus
prescaler used in phase–locked loop (PLL) applications.
The MC12026A can be used with CMOS synthesizers requiring
positive edges to trigger internal counters in a PLL to provide tuning
signals up to 1.1 GHz in programmable frequency steps.
A Divide Ratio Control (SW) permits selection of an 8/9 or 16/17
divide ratio as desired.
The Modulus Control (MC) selects the proper divide number after
SW has been biased to select the desired divide ratio.
Features 1.1 GHz Toggle Frequency Supply Voltage 4.5 to 5.5 V Low Power 4.0 mA Typical Operating Temperature Range of –40 to 85°C The MC12026 is Pin Compatible with the MC12022 Short Setup Time (tset ) 6.0 ns Typical @ 1.1 GHz Modulus Control Input Level is Compatible with Standard CMOS
and TTL
FUNCTIONAL TABLE SW: H = VCC, L = Open. A logic L can also be applied by grounding this pin,
but this is not recommended due to increased power consumption. MC: H = 2.0 V to VCC, L = GND to 0.8 V.
MAXIMUM RATINGSNOTE: ESD data available upon request.
