參數(shù)資料
型號: TDA19977BHV/15/C1
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP144
封裝: 20 X 20 MM, 1.40 MM HEIGHT, LEAD FREE, PLASTIC, MS-026, SOT612-3, HLQFP-144
文件頁數(shù): 23/40頁
文件大小: 181K
代理商: TDA19977BHV/15/C1
TDA19977A_TDA19977B_1
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 01 — 7 August 2008
3 of 40
NXP Semiconductors
TDA19977A; TDA19977B
Triple input HDMI receiver interface with digital processing
I Power-down mode
I CMOS process
I 1.8 V and 3.3 V power supplies
I Lead-free (Pb) HLQFP144 package
3.
Applications
4.
Quick reference data
[1]
x = A, B or C.
[2]
At 30 % activity on video port output.
[3]
HDCP decoding is only supported by the TDA19977A.
I HDTV
I High-end TV
I YCbCr or RGB high-speed video digitizer
I Home theater amplier
I Projector, plasma and LCD TV
I DVD recorder
I Rear projection TV
I AVR and HDMI splitter
Table 1.
Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Digital inputs: pins RXxC+, RXxC
fclk(max)
maximum clock frequency
235
-
MHz
Clock timing output: pins VCLK, ACLK and SYSCLK
fclk(max)
maximum clock frequency
pin VCLK
165
-
MHz
pin ACLK
25
-
MHz
pin SYSCLK
50
-
MHz
Supplies
VDDH(3V3) HDMI supply voltage (3.3 V)
3.135
3.3
3.465
V
VDDH(1V8) HDMI supply voltage (1.8 V)
1.71
1.8
1.89
V
VDDI(3V3)
input supply voltage (3.3 V)
3.135
3.3
3.465
V
VDDC(1V8) core supply voltage (1.8 V)
1.71
1.8
1.89
V
VDDO(3V3) output supply voltage (3.3 V)
3.135
3.3
3.465
V
P
power dissipation
Active mode
720p at 60 Hz
-
0.75
-
W
1080p at 60 Hz
-
1.13
-
W
1080p at 60 Hz; Deep Color mode
12-bit
-
1.63
-
W
Pcons
power consumption
Power-down mode
pin PD = HIGH
-
1
-
mW
I2C-bus; EDID and HDCP[3] memory
power-up
-4
-mW
I2C-bus; EDID; activity detection and
HDCP[3] memory power-up
-
150
-
mW
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