ADV7180KCP32Z Analog Devices Inc, ADV7180KCP32Z Datasheet - Page 49

• Manufacturer Part Number: ADV7180KCP32Z
• Description: 10-bit 4x Oversampling SDTV Decoder
• Manufacturer: Analog Devices Inc
• Type: Video Decoderr

Specifications of ADV7180KCP32Z

• Design Resources: Low Cost Differential Video Receiver Using ADA4851 Amplifier and ADV7180 Video Decoder (CN0060) Low Cost Video Multiplexer for Video Switching Using ADA4853-2 Op Amp with Disable Function (CN0076)
• Applications: Digital Cameras, Mobile Phones, Portable Video
• Voltage - Supply, Analog: 1.71 V ~ 1.89 V
• Voltage - Supply, Digital: 1.65 V ~ 2 V
• Mounting Type: Surface Mount
• Package / Case: 32-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NVEND[4:0], NTSC VSYNC End, Address 0xE6[4:0]
The default value of NVEND is 00100, indicating the NTSC
VSYNC end position.
For all NTSC/PAL VSYNC timing controls, both the V bit in
the AV code and the VSYNC signal on the VS pin are modified.
NFTOGDELO, NTSC FIELD Toggle Delay on Odd Field,
Address 0xE7[7]
When NFTOGDELO is 0 (default), there is no delay.
Setting NFTOGDELO to 1 delays the field toggle/transition on
an odd field by a line relative to NFTOG.
NFTOGDELE, NTSC Field Toggle Delay on Even Field,
Address 0xE7[6]
When NFTOGDELE is 0, there is no delay.
Setting NFTOGDELE to 1 (default) delays the field toggle/
transition on an even field by a line relative to NFTOG.
NFTOGSIGN, NTSC Field Toggle Sign, Address 0xE7[5]
Setting NFTOGSIGN to 0 delays the field transition. Set for
user manual programming.
Setting NFTOGSIGN to 1 (default) advances the field transition
(not recommended for user programming).
OUTPUT
OUTPUT
VIDEO
VIDEO
H
V
H
V
F
F
PVBEG[4:0] = 0x05
622
310
PVBEG[4:0] = 0x05
311
623
PFTOG[4:0] = 0x03
624
312
Figure 41. PAL Default, ITU-R BT.656 (the Polarity of H, V, and F Is Embedded in the Data)
PFTOG[4:0] = 0x03
625
313
FIELD 1
FIELD 2
1
314
2
315
316
3
Rev. F | Page 49 of 116
317
4
318
5
NFTOG[4:0], NTSC Field Toggle, Address 0xE7[4:0]
The default value of NFTOG is 00011, indicating the NTSC
field toggle position.
For all NTSC/PAL field timing controls, both the F bit in the
AV code and the field signal on the FIELD pin are modified.
319
NOT VALID FOR USER
6
PROGRAMMING
7
320
ADVANCE TOGGLE OF
FIELD BY NFTOG[4:0]
NFTOGDELO
ADDITIONAL
DELAY BY
8
321
1 LINE
YES
Figure 40. NTSC FIELD Toggle
1
322
1
9
PVEND[4:0] = 0x04
10
335
0
NFTOGSIGN
ODD FIELD?
TOGGLE
PVEND[4:0] = 0x04
FIELD
22
336
0
FIELD BY NFTOG[4:0]
DELAY TOGGLE OF
337
23
NFTOGDELE
ADDITIONAL
DELAY BY
0
1 LINE
NO
24
1
ADV7180