參數(shù)資料
型號(hào): 935260803112
廠商: NXP SEMICONDUCTORS
元件分類: 偏轉(zhuǎn)
英文描述: HORIZ/VERT DEFLECTION IC, PDIP32
封裝: PLASTIC, SDIP-32
文件頁(yè)數(shù): 59/63頁(yè)
文件大小: 318K
代理商: 935260803112
Can handle all sync signals (horizontal, vertical, composite and sync-on-video)
q
Output for video clamping (leading/trailing edge selectable by IC-bus), vertical blanking and
protection blanking
q
Output for fast unlock status of horizontal synchronization and blanking on grid 1 of picture
tube.
q
Horizontal section
IC-bus controllable wide range linear picture position, pin unbalance and parallelogram
correction via horizontal phase
q
Frequency-locked loop for smooth catching of horizontal frequency
q
TV mode at 15.625 or 15.750 kHz selectable by IC-bus
q
Simple frequency preset of fmin and fmax by external resistors
q
Low jitter
q
Soft start for horizontal and B+ control drive signals.
q
Vertical section
IC-bus controllable vertical picture size, picture position, linearity (S-correction) and linearity
balance
q
Output for IC-bus controllable vertical sawtooth and parabola (for pin unbalance and
parallelogram)
q
Vertical picture size independent of frequency
q
Differential current outputs for DC coupling to vertical booster
q
50 to 160 Hz vertical autosync range.
q
East-West (EW) section
IC-bus controllable output for horizontal pincushion, horizontal size, corner and trapezium
correction
q
Optional tracking of EW drive waveform with line frequency selectable by IC-bus.
q
Focus section of TDA4854
IC-bus controllable output for horizontal and vertical parabolas
q
Vertical parabola is independent of frequency and tracks with vertical adjustments
q
Horizontal parabola independent of frequency
q
Pre-correction of delay in focus output stage.
q
Datasheet
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Page
count
File
size
(kB)
Datasheet
TDA4853;
TDA4854
IC-bus autosync
deflection controllers
for PC/TV monitors
13-Jul-99
Product
Specification
60
278
PDF
Products, packages, availability and ordering
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TDA4853/V1
9352 374 60112
Standard
Marking * Tube
(SDIP32)
Development
-
TDA4853/V2 TDA4853NB 9352 608 02112
Standard
Marking * Tube
(SDIP32)
Full production
TDA4854/V2 TDA4854NB 9352 608 03112
Standard
Marking * Tube
(SDIP32)
Full production
Products in the above table are all in production. Some variants are discontinued; click here for
information on these variants.
Philips Semiconductors: Product information on TDA4853; TDA4854, IC-bus autosync deflection controllers for PC/TV monitors
file:///E|/export/projects/bitting2/imaging/BITTING/mail_pdf/cpl_images/v2.html (2 of 3) [7/17/2001 6:28:04 PM]
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