TDA8757 Datasheet, PDF (6/37 Pages) NXP Semiconductors – Triple 8-bit ADC 170 Msps

Philips Semiconductors
TDA8757
Triple 8-bit ADC 170 Msps
CZ CP
COAST
CKEXT
INV
CKREF
I²C-bus: 1 bit
(Vlevel) ^+/−
I²C-bus: 3 bits
Z
(Z)
CKADC
I²C-bus:
1 bit
(Edge)
PHASE
FREQUENCY
DETECTOR
I²C-bus: 5 bits
(Ip, Up, Do)
VCO
I²C-bus: 5 bits
(P)
PHASE
MUX
0/180
I²C-bus: 2 bits
(Vco)
I²C-bus:
1 bit
(Ckext)
I²C-bus: 1 bit
(Odda) _MUX
CKDMX
τ
+/−
DIV N (100 to 4095)
I²C-bus: 12 bits
(Di)
÷2
I²C-bus: 2 bits
(Ckdd, Ckdp)
I²C-bus:
1 bit (Dmx)
CKDATA
MUX SYNCHRO
I²C-bus: 1 bit
(Ckrs)
+/−
I²C-bus: 1 bit
(Ckrp)
CKREFO
MBL365
OE ⁽¹⁾
(1) Enable of CKDATA and CKREFO by OE. Available in C3 version only.
Fig 3. PLL diagram.
9397 750 09457
Preliminary data
Rev. 07 — 28 February 2002
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
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