TDA9955HL/17/C1,51 NXP Semiconductors, TDA9955HL/17/C1,51 Datasheet - Page 24

• 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
Table 25.
Legend: * = default value
TDA9955HL_1
Product data sheet
Addr Register
81h
82h
83h
84h
MAT_OI1_MSB 7 to 3 -
MAT_OI1_LSB 7 to 2 OFFSET_IN1[5:0]
MAT_OI2_MSB 7 to 3 -
MAT_OI2_LSB 7 to 2 OFFSET_IN2[5:0]
Offset input registers (address 81h to 86h) bit description
9.2.10 Color space conversion registers
[1]
Table 24.
Legend: * = default value
Bit
2 to 0 MAT_OI1[8:6]
1 to 0 -
2 to 0 MAT_OI2[8:6]
1 to 0 -
Bit
7 to 2
1 and 0 MAT_SC[1:0] W
Symbol
Symbol
-
MAT_CTRL register (address 80h) bit description
Access Value
W
Rev. 01 — 17 March 2008
Access Value
W
W
W
W
W
W
W
W
00 0000*
00
01
10*
11
Triple 8-bit analog-to-digital video converter for HDTV
0 0000* not used
000*
00h*
00*
0 0000* not used
000*
00h*
00*
Description
not used
scale factor selection: fix the scale factor to
convert the floating matrix [C
[P
The choice depends on the biggest coefficient in
absolute value C
Description
offset in 1 compensate the brightness value for
the channel G/Y, e.g. with YC
so OFFSET_IN1 = 1111 0000b = F0h
not used
offset in 2 compensate the brightness value for
the channel R/V, e.g. with YC
C
not used
xy
when 2
when 1
when C
undefined
R
]:
so OFFSET_IN2 = 1000 0000b = 80h
P
P
P
11
21
31
xy
P
P
P
C
C
< 1; S = 1024
12
22
32
xy
xy
P
P
P
< 4; S = 256
< 2; S = 512
xy
13
23
33
:
=
INT S
TDA9955HL
xy
] into an integer matrix
B
B
C
C
© NXP B.V. 2008. All rights reserved.
R
R
C
C
C
input, 128 for
input, 16 for Y
11
21
31
[2]
C
C
C
12
22
32
[2]
C
C
C
24 of 52
13
23
33
.