TDA9955HL/17/C1,51 NXP Semiconductors, TDA9955HL/17/C1,51 Datasheet - Page 38

• Manufacturer Part Number: TDA9955HL/17/C1,51
• Description: IC ADC 8BIT 170MSPS 100-LQFP
• Manufacturer: NXP Semiconductors
• Type: Videor

Specifications of TDA9955HL/17/C1,51

• Resolution (bits): 8 b
• Sampling Rate (per Second): 170M
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 1.75 V ~ 1.85 V, 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935281545518; TDA9955HL/17/C1-T; TDA9955HL/17/C1-T

NXP Semiconductors
TDA9955HL_1
Product data sheet
Fig 8.
Pixel qualification
HREF
DE
9.2.19 Software reset registers
apx : active panel
HREF_PXQ = 0
HREF_PXQ = 1
DE_PXQ = 0
DE_PXQ = 1
Table 49.
Legend: * = default value
Table 50.
Legend: * = default value
Bit
5
4
3 to 0 -
Bit
7 to 5 -
4
3
2 to 0 -
Symbol
DE_PXQ
DE_POL
Symbol
RST_MAN W
RST_AVI
-
DE_CTRL register (address EBh) bit description
RESET_CNTRL register (address F1h) bit description
3FF
000
Access Value
W
W
W
Access Value Description
W
W
000
Rev. 01 — 17 March 2008
SAV apx
-
0*
1
0*
1
-*
0*
1
0*
1*
-
Triple 8-bit analog-to-digital video converter for HDTV
1
apx
data enable pixel qualification: expands or not the data
enable signal to include the SAV/EAV codes
data enable polarity: selects the signal outputs on pin DE
not used
Description
not used
reset manual: activates the manual software reset for the
digital clamp loop, the video gain and the digital
processing
software reset analog video interface: resets the digital
clamp loop and the registers depending on the CLKPIX
clock in manual mode
not used
2
does not expand
expands
does not toggle
toggles
automatic mode; the reset is enabled when no activity
is detected
manual mode
normal operation
reset mode
apx
n 1
apx
n
3FF
…continued
000
000
TDA9955HL
EAV
001aaa509
© NXP B.V. 2008. All rights reserved.
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