MC12022A datasheet, PDF - EEWORLD Datasheet

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MC12022A: Description1.1GHz Dual Modulus Prescaler; File Size72KB，8 Pages; ManufacturerMotorola ( NXP ); Websitehttps://www.nxp.com

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MC12022A Overview

1.1GHz Dual Modulus Prescaler

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Consider MC12052A for New Designs

1.1GHz Dual Modulus Prescaler

The MC12022A can be used with CMOS synthesizers requiring positive

edges to trigger internal counters such as Motorola’s MC145XXX series in a

PLL to provide tuning signals up to 1.1GHz in programmable frequency

steps.

The MC12022B can be used with CMOS synthesizers requiring negative

edges to trigger internal counters.

A Divide Ratio Control (SW) permits selection of a 64/65 or 128/129 divide

ratio as desired.

The Modulus Control (MC) selects the proper divide number after SW has

been biased to select the desired divide ratio.

MC12022A

MC12022B

MECL PLL COMPONENTS

÷64/65, ÷128/129

DUAL MODULUS PRESCALER

SEMICONDUCTOR

TECHNICAL DATA

•

1.1 GHz Toggle Frequency

Supply Voltage of 4.5 to 5.5 V

Low–Power 7.5 mA Typical

Operating Temperature Range of –40 to +85°C

Short Setup Time (t

set

) 16ns Maximum @ 1.1 GHz

Modulus Control Input Level Is Compatible With Standard CMOS

and TTL. Maximum Input Voltage Should Be Limited to 6.5 Vdc

D SUFFIX

PLASTIC PACKAGE

CASE 751

(SO–8)

FUNCTIONAL TABLE

Divide Ratio

128

129

P SUFFIX

PLASTIC PACKAGE

CASE 626

NOTES:

1. SW: H = V

, L = Open. A logic L can also be applied by grouunding this pin,

but this is not recommended due to increased power soncumption.

2. MC: H = 2.0 V to V

, L = GND to 0.8 V.

Figure 1. Logic Diagram (MC12022A)

PIN CONNECTIONS

C M

OUT

Gnd

(Top View)

ORDERING INFORMATION

C S Q

Device

Out

MC12022AD

MC12022AP

Operating

Temperature Range

Package

SO–8

MC12022BD

MC12022BP

= – 40° to +85°C

Plastic

SO–8

Plastic

Motorola, Inc. 1997

Rev 3

MC12022A Related Products

	MC12022A	MC12022AD	MC12022AP	MC12022B	MC12022BP
Description	1.1GHz Dual Modulus Prescaler	1.1GHz Dual Modulus Prescaler	1.1GHz Dual Modulus Prescaler	1.1GHz Dual Modulus Prescaler	1.1GHz Dual Modulus Prescaler
Is it Rohs certified?	-	incompatible	incompatible	-	incompatible
Maker	-	Motorola ( NXP )	Motorola ( NXP )	-	Motorola ( NXP )
Parts packaging code	-	SOIC	DIP	-	DIP
package instruction	-	SOP, SOP8,.25	DIP, DIP8,.3	-	DIP, DIP8,.3
Contacts	-	8	8	-	8
Reach Compliance Code	-	unknow	unknown	-	unknown
Other features	-	128/129 DIVIDE RATIO SELECTION IS ALSO POSSIBLE	128/129 DIVIDE RATIO SELECTION IS ALSO POSSIBLE	-	128/129 DIVIDE RATIO SELECTION IS ALSO POSSIBLE
series	-	ECL	ECL	-	ECL
JESD-30 code	-	R-PDSO-G8	R-PDIP-T8	-	R-PDIP-T8
JESD-609 code	-	e0	e0	-	e0
length	-	4.9 mm	9.78 mm	-	9.78 mm
Load capacitance (CL)	-	12 pF	12 pF	-	12 pF
Logic integrated circuit type	-	PRESCALER	PRESCALER	-	PRESCALER
Number of data/clock inputs	-	1	1	-	1
Number of functions	-	1	1	-	1
Number of terminals	-	8	8	-	8
Maximum operating temperature	-	85 °C	85 °C	-	85 °C
Minimum operating temperature	-	-40 °C	-40 °C	-	-40 °C
Output characteristics	-	OPEN-EMITTER	OPEN-EMITTER	-	OPEN-EMITTER
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	-	SOP	DIP	-	DIP
Encapsulate equivalent code	-	SOP8,.25	DIP8,.3	-	DIP8,.3
Package shape	-	RECTANGULAR	RECTANGULAR	-	RECTANGULAR
Package form	-	SMALL OUTLINE	IN-LINE	-	IN-LINE
Peak Reflow Temperature (Celsius)	-	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED
power supply	-	5 V	5 V	-	5 V
Maximum supply current (ICC)	-	10 mA	10 mA	-	10 mA
Certification status	-	Not Qualified	Not Qualified	-	Not Qualified
Maximum seat height	-	1.75 mm	4.45 mm	-	4.45 mm
Maximum supply voltage (Vsup)	-	5.5 V	5.5 V	-	5.5 V
Minimum supply voltage (Vsup)	-	4.5 V	4.5 V	-	4.5 V
Nominal supply voltage (Vsup)	-	5 V	5 V	-	5 V
surface mount	-	YES	NO	-	NO
technology	-	BIPOLAR	BIPOLAR	-	BIPOLAR
Temperature level	-	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL
Terminal surface	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)
Terminal form	-	GULL WING	THROUGH-HOLE	-	THROUGH-HOLE
Terminal pitch	-	1.27 mm	2.54 mm	-	2.54 mm
Terminal location	-	DUAL	DUAL	-	DUAL
Maximum time at peak reflow temperature	-	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED
width	-	3.9 mm	7.62 mm	-	7.62 mm
minfmax	-	1100 MHz	1100 MHz	-	1100 MHz

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