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PDF TDA8716 Data sheet ( Hoja de datos )
| Número de pieza | TDA8716 | |
| Descripción | 8-bit high-speed analog-to-digital converter | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TDA8716 (archivo pdf) en la parte inferior de esta página. Total 21 Páginas | ||
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INTEGRATED CIRCUITS
DATA SHEET
TDA8716
8-bit high-speed analog-to-digital
converter
Product specification
Supersedes data of April 1993
File under Integrated Circuits, IC02
1996 Aug 26
1 page  
Philips Semiconductors
8-bit high-speed analog-to-digital converter
Product specification
TDA8716
PINNING TDA8716T
SYMBOL PIN
DESCRIPTION
CLK 1 complementary clock input
CLK 2 clock input
VEED1
3 digital negative supply voltage
(−5.2 V)
n.c. 4 not connected
n.c. 5 not connected
CPLT2
6 two's complement output select
(active HIGH)
VEEA
VRB
AGND1
7 analog negative supply voltage
(−5.2 V)
8 reference voltage BOTTOM
9 analog ground 1
VI 10 analog input
VRM 11 reference voltage MIDDLE
decoupling
n.c. 12 not connected
n.c. 13 not connected
VRT
AGND2
14 reference voltage TOP
15 analog ground 2
VEED2
16 digital negative supply voltage
(−5.2 V)
DGND1 17 digital ground 1
D0 18 digital output (LSB)
D1 19 digital output
n.c. 20 not connected
n.c. 21 not connected
D2 22 digital output
D3 23 digital output
D4 24 digital output
OGND
25 output ground supply voltage (0 V)
D5 26 digital output
D6 27 digital output
n.c. 28 not connected
n.c. 29 not connected
D7 30 digital output (MSB)
IR 31 IN range
DGND2 32 digital ground 2
handbook, halfpage
CLK 1
32 DGND2
CLK 2
31 IR
VEED1 3
30 D7
n.c. 4
29 n.c.
n.c. 5
28 n.c.
C PLT2 6
27 D6
VEEA 7
26 D5
V RB 8
AGND1 9
TDA8716T
25 OGND
24 D4
V I 10
23 D3
VRM 11
22 D2
n.c. 12
21 n.c.
n.c. 13
VRT 14
AGND2 15
V EED2 16
20 n.c.
19 D1
18 D0
17 DGND1
MBC742 - 2
Fig.3 Pin configuration; TDA8716T.
1996 Aug 26
5
5 Page 
Philips Semiconductors
8-bit high-speed analog-to-digital converter
Product specification
TDA8716
APPLICATION INFORMATION
Additional application information will be supplied upon request, please quote reference number FTV/AN 9109.
handbook, full pagewidth
CLK
CLK
VEED1 (– 5.2 V)
C PLT2
VEEA (– 5.2 V)
1
2
3
4
5
DGND2
24
IR
23
D7
22
D6
21
D5
20
VRB (– 3.13 V)
6
100 nF
AGND1
7
analog input
VRT (– 1.87 V)
8
VRM
100 nF
9
10
100 nF
AGND2
VEED2 (– 5.2 V)
11
12
TDA8716
19
18 D4
D3
17
D2
16
D1
15
D0
14
DGND1
13
OGND (0 V)
VEED
MCD260 - 2
Typical value for resistors = 2.2 kΩ.
Lower resistor values can be used down to 500 Ω to obtain higher sampling frequencies in the 150 MSPS range (limited by td and tHD timings). In this
configuration a DC shift of the ECL output levels VOL and VOH will occur.
VRB, VRT and VM are decoupled to AGND.
Analog, digital and output supplies should be separated and decoupled.
The external voltage regulator must be constructed in such a way that a good supply voltage ripple rejection is achieved with respect to the LSB value.
Fig.6 Application diagram; TDA8716.
1996 Aug 26
11
11 Page | ||
| Páginas | Total 21 Páginas | |
| PDF Descargar | [ Datasheet TDA8716.PDF ] | |
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