tda8757a NXP Semiconductors, tda8757a Datasheet - Page 6

• Manufacturer Part Number: tda8757a
• Description: Tda8757a Triple 8-bit Adc 205 Msps
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 09549
Preliminary data
Fig 3. PLL diagram.
CKREF
I
2
(Edge)
C-bus:
1 bit
I
2
C-bus: 1 bit
(Vlevel)
I
FREQUENCY
2
DETECTOR
DIV N (100 to 4095)
(Ip, Up, Do)
C-bus: 5 bits
COAST
PHASE
I
2
C-bus: 12 bits
/
(Di)
Z
C Z C P
I
2
I
2
C-bus: 2 bits
C-bus: 3 bits
(Vco)
VCO
(Z)
Rev. 01 — 22 March 2002
I
I
2
2
C-bus: 5 bits
C-bus: 1 bit
PHASE
(Ckrs)
MUX
(P)
CKEXT
I
2
SYNCHRO
(Ckext)
C-bus:
1 bit
MUX
I
2
C-bus: 1 bit
(Odda)
0/180
INV
2
1 bit (Dmx)
I
2
C-bus:
MUX
CKADC
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
I
(Ckdd, Ckdp)
2
C-bus: 2 bits
Triple 8-bit ADC 205 Msps
I
2
C-bus: 1 bit
(Ckrp)
/
CKDMX
TDA8757A
OE
/
MBL430
CKDATA
CKREFO
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