SAA7207H Datasheet, PDF (2/20 Pages) NXP Semiconductors – Reed Solomon decoder IC

Philips Semiconductors
Reed Solomon decoder IC
Product specification
SAA7207H
FEATURES
• (204, 188 and 17) Digital Video Broadcasting (DVB)
compliant Reed Solomon (RS) codes
• Automatic synchronization of bytes, blocks and frame
• Convolutional de-interleaving (I = 12)
• Energy dispersal de-randomizing
• Contained in a 44-pin quad flat package
• I²C-bus interface
• 6 quasi-bidirectional ports
• Boundary scan facility.
QUICK REFERENCE DATA
SYMBOL
V_DD
I_DD(tot)
T_CLK
PARAMETER
operational supply voltage
total supply current
input clock period
APPLICATIONS
• Forward Error Correction (FEC) for digital TV
distribution according to the DVB standard.
MIN.
4.75
−
−
TYP.
5.00
65
31.5
MAX.
5.25
−
−
UNIT
V
mA
ns
ORDERING INFORMATION
TYPE NUMBER
SAA7207H/C1
NAME
QFP44
PACKAGE
DESCRIPTION
plastic quad flat package; 44 leads (lead length 1.3 mm);
body 10 × 10 × 1.75 mm
VERSION
SOT307-2
1996 Jul 17
2