ADV7180BSTZ Analog Devices Inc, ADV7180BSTZ Datasheet - Page 94

• Manufacturer Part Number: ADV7180BSTZ
• Description: IC VIDEO DECODER SDTV 64-LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Decoderr

Specifications of ADV7180BSTZ

• 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: 64-LQFP
• Resolution (bits): 10bit
• Input Format: Analog
• Output Format: Digital
• Adc Sample Rate: 57.27MSPS
• Power Dissipation Pd: 15µW
• No. Of Input Channels: 6
• Supply Voltage Range: 1.71V To 1.89V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADV7180LQEBZ - BOARD EVALUATION ADV7180EVAL-ADV7180LFEBZ - BOARD EVAL FOR ADV7180 LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ADV7180
Subaddress
0xC4
0xDC
0xDD
0xDE
0xDF
0xE1
0xE2
0xE3
0xE4
0xE5
Register
ADC Switch 2
Letterbox
Control 1
Letterbox
Control 2
ST Noise
Readback 1
(read only)
ST Noise
Readback 2
(read only)
SD Offset Cb
SD Offset Cr
SD Saturation Cb
SD Saturation Cr
NTSC V bit
begin
Bit Description
MUX2[2:0]; manual
muxing control for MUX2;
this setting controls which
input is routed to the ADC
for processing
Reserved
MAN_MUX_EN; enable
manual setting of the
input signal muxing
LB_TH[4:0]; sets the
threshold value that
determines if a line is
black
Reserved
LB_EL[3:0]; programs the
end line of the activity
window for LB detection
(end of field)
LB_SL[3:0]; programs the
start line of the activity
window for LB detection
(start of field)
ST_NOISE[10:8]
ST_NOISE_VLD
ST_NOISE[7:0]
SD_OFF_Cb[7:0]; adjusts
the hue by selecting the
offset for the Cb channel
SD_OFF_Cr[7:0]; adjusts
the hue by selecting the
offset for the Cr channel
SD_SAT_Cb[7:0]; adjusts
the saturation by affecting
gain on the Cb channel
SD_SAT_Cr[7:0]; adjusts
the saturation by affecting
gain on the Cr channel
NVBEG[4:0]; number of
lines after l
to set V high
NVBEGSIGN
NVBEGDELE; delay V bit
going high by one line
relative to NVBEG (even
field)
NVBEGDELO; delay V bit
going high by one line
relative to NVBEG (odd
field)
COUNT
rollover
7
0
1
1
0
x
0
1
1
0
1
1
0
1
1
0
1
1
0
1
(Shading Indicates Default State)
6
0
0
1
x
0
0
1
0
0
1
0
0
1
0
0
1
0
1
Rev. F | Page 94 of 116
5
0
1
0
x
0
0
1
0
0
1
0
0
1
0
0
1
0
1
4
0
0
0
x
0
0
1
0
0
1
0
0
1
0
0
1
0
Bits
3
0
1
1
x
x
0
0
1
0
0
1
0
0
1
0
0
1
0
2
0
0
0
0
1
1
1
1
1
1
x
x
0
0
1
0
0
1
0
0
1
0
0
1
1
1
0
0
1
1
0
0
1
1
0
0
x
x
0
0
1
0
0
1
0
0
1
0
0
1
0
0
0
1
0
1
0
1
0
1
0
0
x
x
0
0
1
0
0
1
0
0
1
0
0
1
1
Comments
LQFP
No connect
No connect
A
No connect
No connect
A
A
No connect
Disable
Enable
Default threshold for the detection of
black lines
01101 to 10000—increase threshold,
00000 to 01011—decrease threshold
Set as default
LB detection ends with the last line of
active video on a field, 1100b: 262/525
Letterbox detection aligned with the
start of active video, 0100b: 23/286 NTSC
When = 1, ST_NOISE[10:0] is valid
−312 mV offset applied to the Cb channel
0 mV offset applied to the Cb channel
+312 mV offset applied to the Cb channel
−312 mV offset applied to the Cr channel
0 mV offset applied to the Cr channel
+312 mV offset applied to the Cr channel
Gain on Cb channel = −42 dB
Gain on Cb channel = 0 dB
Gain on Cb channel = +6 dB
Gain on Cr channel = −42 dB
Gain on Cb channel = 0 dB
Gain on Cb channel = +6 dB
NTSC default (ITU-R BT.656)
Set to low when manual programming
Not suitable for user programming
No delay
Additional delay by one line
No delay
Additional delay by one line
IN
IN
IN
2
5
6
LFCSP
No connect
No connect
No connect
No connect
No connect
A
No connect
No connect
IN
3
Notes
MAN_MUX_EN = 1
This bit must be set
to 1 for manual
muxing