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54ACT715 Product Folder

Programmable Video Sync Generator

General
Description

Parametric Table

Temperature Min (deg C)	-55
Temperature Max (deg C)	125
Function	Sync Generator

Supply Voltage (Volt)	5
OtherSupply Voltage	-
DisplayType	CRT

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
LM1882 54ACT715 LM1882-R 54ACT715-R Programmable Video Sync Generator	340 Kbytes	4-Dec-98	View Online	Download	Receive via Email
54ACT715 Mil-Aero Datasheet MN54ACT715-X	29 Kbytes		View Online	Download	Receive via Email

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Package Availability, Models, Samples & Pricing

Part Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

5962-9309701M2A
(54ACT715LMQB)

LCC

Status

Lifetime buy

N/A

50+

$22.00

rail
of
50

NSZSSXXYYA
54ACT715
LMQB/QL>
5962-
9309701M2A

8-10 weeks

500

5962-9309702M2A
(54ACT715-RLMQB)

LCC

Status

Full production

N/A

50+

$22.00

rail
of
50

NSZSSXXYYA
54ACT715-
RLMQB/QL>
5962-
9309702M2A

10-14 weeks

500

5962-9309702MRA
(54ACT715-RDMQB)

CERDIP

Status

Full production

N/A

50+

$17.30

rail
of
20

NSZSSXXYYA>
54ACT715-RDMQB /QL
5962-9309702MRA

10-12 weeks

500

5962-9309701MRA
(54ACT715DMQB)

CERDIP

Status

Full production

N/A

50+

$17.30

rail
of
20

NSZSSXXYYA>
54ACT715DMQB /QL
5962-9309701MRA

8-10 weeks

500

Obsolete Parts

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
54ACT715LMQB.	NATIONAL	5962-9309701M2A	09/01/2004

The 'ACT715/LM1882 and 'ACT715-R/LM1882-R are 20-pin TTL-input compatible devices capable of generating Horizontal, Vertical and Composite Sync and Blank signals for televisions and monitors. All pulse widths are completely definable by the user. The devices are capable of generating signals for both interlaced and noninterlaced modes of operation. Equalization and serration pulses can be introduced into the Composite Sync signal when needed.

Four additional signals can also be made available when Composite Sync or Blank are used. These signals can be used to generate horizontal or vertical gating pulses, cursor position or vertical Interrupt signal.

These devices make no assumptions concerning the system architecture. Line rate and field/frame rate are all a function of the values programmed into the data registers, the status register, and the input clock frequency.

The 'ACT715/LM1882 is mask programmed to default to a Clock Disable state. Bit 10 of the Status Register, Register 0, defaults to a logic "0". This facilitates (re)programming before operation.

The 'ACT715-R/LM1882-R is the same as the 'ACT715/LM1882 in all respects except that the 'ACT715-R/LM1882-R is mask programmed to default to a Clock Enabled state. Bit 10 of the Status Register defaults to a logic "1". Although completely (re)programmable, the 'ACT715-R/LM1882-R version is better suited for applications using the default 14.31818 MHz RS-170 register values. This feature allows power-up directly into operation, following a single CLEAR pulse.

Features

Maximum Input Clock Frequency > 130 MHz
Interlaced and non-interlaced formats available
Separate or composite horizontal and vertical Sync and Blank signals available
Complete control of pulse width via register programming
All inputs are TTL compatible
8 mA drive on all outputs
Default RS170/NTSC values mask programmed into registers
4 KV minimum ESD immunity
'ACT715-R/LM1882-R is mask programmed to default to a Clock Enable state for easier start-up into 14.31818 MHz RS170 timing

[Information as of 15-Jan-2004]

54ACT715 Product Folder

Datasheet

Package Availability, Models, Samples & Pricing

Obsolete Parts

General Description

Features