Datasheet

Introduction
5
May 2006 SLES043A
TQFP PACKAGE
(TOP VIEW)
23 22 21 20 19
12
25
26
27
28
29
30
31
32
16
15
14
13
12
11
10
9
YOUT2
YOUT3
YOUT4
YOUT5
YOUT6
YOUT7/I2CSEL
IO_DVDD
SCLK
HSYNC
AVID
INTERQ/GPCL/VBLK
PDN
REFP
REFM
CH1_AGND
CH1_AVDD
24 18
34567 8
17
VSYNC/PALI FID/GLCO SDA SCL DVDD DGND YOUT0 YOUT1
AIP1A AIP1B
PLL_AGND
PLL_AVDD
XTAL1/OSC
XTAL2
NSUB
RESETB
Figure 2−2. TVP5150 PBS-Package Terminal Diagram
Table 2−1. Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME NUMBER
I/O
DESCRIPTION
Analog Section
AIP1A 1 I
Analog input. Connect to the video analog input via 0.1-µF to 1-µF capacitor. The maximum input range is
0−0.75 V
PP
, and may require an attenuator to reduce the input amplitude to the desired level. If not used,
connect to AGND via 0.1-µF capacitor.
AIP1B 2 I
Analog input. Connect to the video analog input via 0.1-µF to 1-µF capacitor. The maximum input range is
0−0.75 V
PP
, and may require an attenuator to reduce the input amplitude to the desired level. If not used,
connect to AGND via 0.1-µF capacitor.
CH1_AGND 31 I Analog ground
CH1_AVDD 32 I Analog supply. Connect to 1.8-V analog supply.
NSUB 7 I Substrate. Connect to analog ground.
PLL_AGND 3 I PLL ground. Connect to analog ground.
PLL_AVDD 4 I PLL supply. Connect to 1.8-V analog supply.
REFM 30 I
A/D reference ground. Connect to analog ground through 1-µF capacitor. Also recommended to connect
directly to REFP through 1-µF capacitor.
REFP 29 I A/D reference supply. Connect to analog ground through 1-µF capacitor.