•
•
•
•
•
•
•
•
•
•
•
Fully differential CMOS analog preprocessing channels with clamping and automatic gain control (AGC)
for best signal-to-noise (S/N) performance
Ultralow power consumption: 115 mW typical
32-pin TQFP package
Power-down mode: <1 mW
Brightness, contrast, saturation, hue, and sharpness control through I
2
C
Complementary 4-line (3-H delay) adaptive comb filters for both cross-luminance and cross-chrominance
noise reduction
Patented architecture for locking to weak, noisy, or unstable signals
Single 14.31818-MHz crystal for all standards
Internal phase-locked loop (PLL) for line-locked clock and sampling
Subcarrier Genlock output for synchronizing color subcarrier of external encoder
Standard programmable video output format:
−
−
ITU-R BT.656, 8-bit 4:2:2 with embedded syncs
8-bit 4:2:2 with discrete syncs
•
•
Macrovision copy protection detection
Advanced programmable video output formats:
−
−
2x oversampled raw VBI data during active video
Sliced VBI data during horizontal blanking or active video
Teletext (NABTS, WST)
Closed-caption decode with FIFO, and extended data services (EDS)
Wide screen signaling, video program system, CGMS, vertical interval time code
Gemstar 1x/2x electronic program guide compatible mode
Custom configuration mode that allows the user to program the slice engine for unique VBI data signals
•
VBI modes supported
−
−
−
−
−
•
Power-on reset
1.2 Product Family
This data manual covers three devices in the TVP5150A product family: the TVP5150APBS, the TVP5150AM1PBS,
and the TVP5150AM1ZQC. The hardware for these three devices is identical. The following software changes are
the differences between these two devices. For the remainder of this document, unless otherwise noted, TVP5150A
refers to all three devices.
•
TVP5150APBS
−
−
−
•
−
−
−
ROM version 3.21
SECAM is masked from the autoswitch process in the default mode of register 0x04
Only supports ITU-R BT656.4 timing
ROM version 4.00
SECAM is unmasked from the autoswitch process in the default mode of register 0x04
Addition of register 0x30 to select ITU-R BT656.3 or ITU-R BT656.4 timing
TVP5150AM1PBS/TVP5150AM1ZQC
1−2
TI [ TEXAS INSTRUMENTS ]
