參數(shù)資料
型號: TDA9989ET
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA64
封裝: 4.50 X 4.50 MM, 0.80 MM HEIGHT, PLASTIC, SOT-962-3, TFBGA-64
文件頁數(shù): 45/48頁
文件大小: 226K
代理商: TDA9989ET
TDA9989_2
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 11 June 2009
6 of 48
NXP Semiconductors
TDA9989
HDMI 1.3a transmitter with CEC support
TX1+
B8
O
positive data channel 1 for TMDS output
TX2
A7
O
negative data channel 2 for TMDS output
TX2+
A6
O
positive data channel 2 for TMDS output
TXC
G8
O
negative clock channel for TMDS output
TXC+
F8
O
positive clock channel for TMDS output
CEC
H7
I/O
CEC connection (open-drain) to HDMI connector
OSC_IN
H6
I
input connected to the external oscillator circuit or external
clock source
OSC_OUT
G6
O
output from the oscillator amplier connected to the external
oscillator circuit
VPA[0]
C1
I
video port A input bit 0 (LSB)
VPA[1]
B1
I
video port A input bit 1
VPA[2]
B2
I
video port A input bit 2
VPA[3]
A2
I
video port A input bit 3
VPA[4]
B3
I
video port A input bit 4
VPA[5]
A3
I
video port A input bit 5
VPA[6]
B4
I
video port A input bit 6
VPA[7]
A4
I
video port A input bit 7 (MSB)
VPB[0]
E3
I
video port B input bit 0 (LSB)
VPB[1]
E2
I
video port B input bit 1
VPB[2]
E1
I
video port B input bit 2
VPB[3]
D1
I
video port B input bit 3
VPB[4]
D2
I
video port B input bit 4
VPB[5]
D3
I
video port B input bit 5
VPB[6]
C2
I
video port B input bit 6
VPB[7]
C3
I
video port B input bit 7 (MSB)
VPC[0]
H3
I
video port C input bit 0 (LSB)
VPC[1]
H2
I
video port C input bit 1
VPC[2]
G3
I
video port C input bit 2
VPC[3]
G2
I
video port C input bit 3
VPC[4]
G1
I
video port C input bit 4
VPC[5]
F1
I
video port C input bit 5
VPC[6]
F2
I
video port C input bit 6
VPC[7]
F3
I
video port C input bit 7 (MSB)
VDDA(TMDS)(1V8) A8, C7
P
TMDS analog supply voltage (1.8 V)
VDDD(IO)(1V8)
E4
P
I/O digital supply voltage (1.8 V)
VDDA(PLL)(1V8)
C6
P
PLL analog supply voltage (1.8 V), this PLL provides the clock
for the serializer
VDDA(1V8)
G7, H8
P
analog supply voltage (1.8 V), is used for parallel-to-serial
shift register and miscellaneous blocks
VDD(OSC)(CEC)
E5
P
CEC oscillator supply voltage (1.8 V)
Table 2.
Pin description …continued
Symbol
Pin
Type[1]
Description
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