NXP Semiconductors TDA8752B - page 25

Philips Semiconductors TDA8752B
Triple high-speed Analog-to-Digital Converter 110 Msps
Product specification Rev. 03 — 21 July 2000 25 of 38
9397 750 07338 © Philips Electronics N.V. 2000. All rights reserved.
IDDD logic supply current for
I2C-bus and 3-wire serial
bus
−1.0 −mA
ICCD digital supply current −40 −mA
ICCO outputstages supplycurrent ramp input; fclk= 110 MHz −26 −mA
ICCO(PLL) output PLL supply current −5−mA
ICCA(PLL) analog PLL supply current −28 −mA
∆VCC supply voltage differences
VCCA −VCCD −0.25 −+0.25 V
VCCO −VCCD;
VCCO −VDDD
−0.25 −+0.25 V
VCCA −VDDD;
VCCD−VDDD
−0.25 −+0.25 V
VCCA −VCCO −0.25 −+0.25 V
Ptot total power dissipation ramp input; fclk= 110 MHz −1.1 −W
Ppd power dissipation in
Power-down mode
−87 −mW
R, Gand B amplifiers
B bandwidth −3 dB; Tamb=25°C 250 −−MHz
tset settling time of the block
ADC plus AGC full-scale (black-to-white) transition;input signal settling
time <1ns (1 to99%);
Tamb =25°C
−4.5 6 ns
GNCOARSE coarse gain range Vref= 2.5 V; minimum coarse
gain register; code =32
(see Figure 6)
−−1.67 −dB
maximum coarse gain
register; code =99
(see Figure 6)
−8−dB
GFINE fine gain correction range fine register input code =0
(see Figure 7)
−0−dB
fine register input code =31
(see Figure 7)
−−0.5 −dB
∆Gamp/∆T amplifier gain stability as a
function of temperature Vref= 2.5 V with 100ppm/°C maximum variation
−− 200 ppm/°C
IGC gain current −±20 −µA
tstab amplifier gain adjustment
speed HSYNC active; capacitors on pins 8,16 and 24= 22nF
−25 −mdB/µs
Vi(p-p) input voltage range
(peak-to-peak value) corresponding to full-scale output 0.4 −1.2 V
tr(Vi) input voltage rise time fi= 110MHz; square wave −− 2.5 ns
tf(Vi) input voltage fall time fi=110 MHz; square wave −− 2.5 ns
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 to5.25 V; V
CCD
=V
95
referenced to DGND
(V
86
) =4.75 to5.25 V; V
DDD
=V
40
referenced to V
SSD
(V
41
) =4.75 to5.25 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
= 5V and T
amb
=25 ° C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit