tda8752ah/6 NXP Semiconductors, tda8752ah/6 Datasheet - Page 14

• Manufacturer Part Number: tda8752ah/6
• Description: Triple High-speed Analog-to-digital Converter Adc
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1999 Feb 24
handbook, full pagewidth
Triple high-speed Analog-to-Digital
Converter (ADC)
Slave at 180 phase shift with respect to pin CKADCO of the master TDA8752A.
CKREF
Fig.6 Dual TDA8752A solution for pixel clock rate with a single phase adjustment (100 to 200 MHz).
CKREF
PLL
PLL
COAST
COAST
I
I
Master TDA8752A
2
2
phase selector B
phase selector B
Slave TDA8752A
C-bus; 5 bits (Pb)
C-bus; 5 bits (Pb)
phase selector A
phase selector A
(even pixels)
(odd pixels)
5 bits (Pa)
5 bits (Pa)
I
I
2
2
C-bus;
C-bus;
100 MHz
100 MHz
12 to
12 to
14
1 bit (Cka)
1 bit (Cka)
(Cka = 1)
(Cka = 1)
I
I
2
2
MUX
MUX
C-bus;
C-bus;
CKEXT
CKEXT
SYNCHRO
SYNCHRO
0 /180
0 /180
5 V
INV
INV
ADC
ADC
CLK
CLK
1 bit (Ckb)
1 bit (Ckb)
(Ckb = 1)
(Ckb = 0)
I
I
2
2
C-bus;
C-bus;
FCE081
CKADCO
CKBO
CKAO
CKREFO
CKADCO
CKAO
CKREFO
CKBO
Product specification
TDA8752A