DN8506S Datasheet, PDF (1/3 Pages) Panasonic Semiconductor – Prescaler IC for TV and VCR tuners

Prescaler
DN8506S
Prescaler IC for TV and VCR tuners
s Overview
The DN8506S is a 1.1GHz prescaler IC for television
and VCR tuners. It is made up of ECL flip-flop circuits
divided by 128 and 136.
s Features
• Power dissipation: 5 V, 26 mA
• The dividing ratios of 1/128, 1/136
• ECL-level output
s Applications
• Television, VCR
Unit: mm
1
8
4
5
0.3
4.2±0.3
6.5±0.3
SOP008-P-0225A
s Block Diagram
In ²
Ref. ⁸
RF amp.
TQ
DQ
TQ
DQ
PSC ⁷
PSC block
N.C. ³
N.C. ⁶
TQ
DQ
TQ
DQ
TQ
DQ
TQ
DQ
V_CC
1 _VCC
TQ
DQ
4 _GND
GND
5 _Out
Output amp.
1