NXP Semiconductors TDA8752B - page 26

Philips Semiconductors TDA8752B
Triple high-speed Analog-to-Digital Converter 110 Msps
Product specification Rev. 03 — 21 July 2000 26 of 38
9397 750 07338 © Philips Electronics N.V. 2000. All rights reserved.
GE(rms) channel-to-channel gain
matching (RMS value) maximum coarse gain; Tamb =25°C
−1−%
minimum coarse gain;
Tamb =25°C
−2−%
Clamps
PCLP precision black level noise on RGB
channels = 10 mV (max.)
(RMS value); Tamb=25°C
−1−+1 LSB
tCOR1 clamp correction time to
within ±10 mV
±100 mV black level input
variation; clamp
capacitor =4.7 nF
−− 300 ns
tCOR2 clamp correction time to
less than 1 LSB
±100 mV black level input
variation; clamp
capacitor =4.7 nF
−− 10 lines
tW(CLP) clamp pulse width 500 −2000 ns
CLPEchannel-to-channel clamp
matching
−1−+1 LSB
Aoff code clamp reference clamp register input code = 0 −−63.5 −LSB
clamp register input
code = 255
−+64 −LSB
clamp register input
code = 367
−+120 −LSB
clamp register input
code = 398
−+136 −LSB
Phase-locked loop
jPLL(rms) maximum PLL phase jitter
(RMS value)
fclk= 110 MHz; see Ta ble 1 8 −112 −ps
DR divider ratio 100 −4095
fref reference clock frequency
range 15 −280 kHz
fPLL output clock frequency
range 12 −110 MHz
tCOAST(max) maximum coast mode time −− 40 lines
trecap PLL recapture time when coast mode is aborted −3−lines
tcap PLL capture time in start-up conditions −− 5ms
Φstep phase shift step Tamb =25°C−11.25 −deg
ADCs
fsmaximum sampling
frequency 110 −−MHz
INL DC integral non-linearity from IC analog input to digital
output; ramp input;
fclk= 110 MHz
−±0.5 ±1.5 LSB
Table 17: Characteristics
…continued
V
CCA
=V
11
(or V
19
,V
27
or V
99
) referenced to AGND (V
13
,V
21
,V
29
or V
96
) = 4.75 to 5.25 V; V
CCD
=V
95
referenced to DGND
(V
86
) = 4.75 to 5.25 V; V
DDD
=V
40
referenced to V
SSD
(V
41
) = 4.75 to 5.25 V; V
CCO
=V
59
(or V
69
,V
79
or V
85
) referenced to
OGND(V
48
,V
60
,V
70
or V
82
) = 4.75 to 5.25 V; AGND,DGND, OGND and V
SSD
connectedtogether ; T
amb
= 0 to 70 ° C;typical
values measured at V
CCA
=V
DDD
=V
CCD
=V
CCO
= 5 V and T
amb
=25 ° C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit