TMC22191 CADEKA [Cadeka Microcircuits LLC.], TMC22191 Datasheet - Page 51

• Manufacturer Part Number: TMC22191
• Description: Digital Video Encoders/Layering Engine
• Manufacturer: CADEKA [Cadeka Microcircuits LLC.]

PRODUCT SPECIFICATION
Switching Characteristics
Notes:
1. Timing reference points are at the 50% level.
2. Analog C
3. Pipeline delay, with respect to PXCK, is a function of the phase relationship between the internally generated PCK (PXCK/2)
4. t
System Performance Characteristics
Notes:
1. TTL input levels are 0.0 and 3.0 Volts, 10%-90% rise and fall times <3 ns.
2. Analog C
3. NTSC
Parameter
PIPES
t
t
t
t
t
t
t
t
t
Parameter
RES
ELI
ELD
EG
dp
dg
SKEW
PSRR
DOZ
DOM
HOM
DOTP
HOTP
DOS
R
F
DOV
and PXCK, as established by the hardware reset.
DOM
= 1 PXCK + 54 ns = 100 ns worst-case at PXCK = 24.54 MHz.
Pipeline Delay
Output Delay, CS to low-Z
Output Delay, CS to Data Valid
Output Hold Time, CS to hi-Z
Output Delay, TCK to TDO Valid
Output Hold Time, TCK to TDO
Valid
Output Delay
D/A Output Current Risetime
D/A Output Current Falltime
Analog Output Delay
D/A Converter Resolution
Integral Linearity Error
Differential Linearity Error
Gain Error
Differential Phase
Differential Gain
CHROMA to LUMA Output Skew
Power Supply Rejection Ratio
LOAD
LOAD
< 10 pF, D
< 10 pF, D
3
7-0
7-0
load < 40 pF.
load < 40 pF.
4
Conditions
PD to Analog Out
PXCK to VHSYNC,
VVSYNC, PDC
10% to 90% of full-scale
90% to 10% of full-scale
Conditions
PXCK = 24.54 MHz,
40 IRE Ramp
PXCK = 24.54 MHz,
40 IRE Ramp
CCOMP = 0.1 F, f = 1kHz
3
3
Min.
44
10
Min.
6
10
Typ.
Typ.
44
20
5
2
2
0.5
0.9
0.5
10
0
TMC22091/TMC22191
Max.
100
Max.
0.25
0.20
44
23
30
25
10
2
10
periods
degree
%VDD
PXCK
Units
Units
% FS
Bits
ns
ns
ns
ns
ns
ns
ns
ns
ns
%/
ns
%
%
%
51