TDA8793 Datasheet, PDF (3/20 Pages) NXP Semiconductors – 8-bit, low-power, 3 V, 100 Msps Analog-to-Digital Converter ADC

Philips Semiconductors
8-bit, low-power, 3 V, 100 Msps
Analog-to-Digital Converter (ADC)
BLOCK DIAGRAM
Preliminary specification
TDA8793
handbook, full pagewidth
TEN
VCCA VCCD VCCO2 VCCO1
12
7
4
INP
TRACK-AND-
3
INN
HOLD
5
REFOUT
2
REFIN
10
22
20
ADC
26
D7
25
D6
24
D5
23
LATCHES
CMOS ₁₈
D4
OUTPUTS
D3
17
D2
16
D1
15
D0
CLOCK DRIVER
11
CLK
SDN
32 ^{VREFOUT = 1.85 V}
REFERENCE
VSDN = 1.25 V
STDBY ⁸
31
6
TDA8793
9
19
21
DEC
AGND
DGND
OGND1 ODGND2
MGR016
1999 Oct 06
Fig.1 Block diagram.
3