Philips Semiconductors TDA8752B

Triple high-speed Analog-to-Digital Converter 110 Msps
Product specification Rev. 03 — 21 July 2000 2 of 38
9397 750 07338 © Philips Electronics N.V. 2000. All rights reserved.

■Power-down mode

■Possibility to use up to four ICs in the same system when using the I2C-bus

interface, or more when using the 3-wire serial bus interface

■1.1 W power dissipation.

3. Applications

■RGB high-speed digitizing

■LCD panels drive

■LCD projection systems

■VGA and higher resolutions

■Using two ICs in parallel, a higher display resolution can be obtained: 200MHz

pixel frequency.

4. Quick reference data
Table 1: Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
VCCA analog supply voltage for R,G and B channels 4.75 5.0 5.25 V
VDDD logic supply voltage for I2C-bus and 3-wire
serial bus 4.75 5.0 5.25 V
VCCD digital supply voltage 4.75 5.0 5.25 V
VCCO output stages supply voltage for R, G and B channels 4.75 5.0 5.25 V
VCCA(PLL) analog PLL supply voltage 4.75 5.0 5.25 V
VCCO(PLL) output PLL supply voltage 4.75 5.0 5.25 V
ICCA analog supply current −120 −mA
IDDD logic supply current for I2C-bus and 3-wire −1.0 −mA
ICCD digital supply current −40 −mA
ICCO output stages supply current fclk = 110 MHz; ramp input −26 −mA
ICCA(PLL) analog PLL supply current −28 −mA
ICCO(PLL) output PLL supply current −5−mA
fclk clock frequency −−110 MHz
fref(PLL) PLL reference clock
frequency 15 −280 kHz
fVCO VCO output clock frequency 12 −110 MHz
INL DC integral non-linearity from analog input to digital
output; full-scale; ramp
input; fclk =110 MHz
−±0.5 ±1.5 LSB
DNL DC differential non-linearity fromanalog input to digital
output; full-scale; ramp
input; fclk =110 MHz
−±0.5 ±1.0 LSB
∆Gamp/∆T amplifier gain stability as a
function of temperature Vref= 2.5 V with
100 ppm/°C maximum
−−200 ppm/°C
B amplifier bandwidth −3dB; Tamb =25°C 250 −−MHz
tset settlingtime of the ADC block
plus AGC input signal settling
time <1ns; Tamb =25°C
−−6ns