TDA8707 [NXP]

Triple RGB 6-bit video analog-to-digital interface; 三重RGB 6位视频模拟 - 数字接口
TDA8707
型号: TDA8707
厂家: NXP    NXP
描述:

Triple RGB 6-bit video analog-to-digital interface
三重RGB 6位视频模拟 - 数字接口

文件: 总16页 (文件大小:97K)
中文:  中文翻译
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INTEGRATED CIRCUITS  
DATA SHEET  
TDA8707  
Triple RGB 6-bit video  
analog-to-digital interface  
1996 Feb 01  
Product specification  
Supersedes dat of March 1995  
File under Integrated Circuits, IC02  
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
It converts the analog inputs into 6-bit binary coded digital  
words at a sampling rate of 35 MHz. All analog signal  
inputs are clamped.  
FEATURES  
Triple analog-to-digital converter (ADC)  
6-bit resolution  
Analog-to-digital converter  
Sampling rate up to 35 MHz  
Power dissipation of 335 mW (typical)  
Internal clamping function  
The TDA8707 implements 3 independent 6-bit  
analog-to-digital converters in CMOS process. These  
converters use a full-flash approach.  
TTL compatible digital inputs  
• −40 to +85 °C operating temperature  
CMOS digital outputs.  
Clamping feature  
An internal clamping circuit is provided in each of the  
3 analog channels. The analog pins INR, ING and INB are  
switched, through series capacitors, to on-chip clamping  
levels during an active pulse on the clamp input CLP.  
Clamping level in the R, G and B channels is Code 0.  
APPLICATIONS  
High-speed analog-to-digital conversion for video  
signals  
VGA signal treatment.  
Input buffers  
Internal buffers are provided to drive the analog-to-digital  
converter inputs. Their ratio can be adjusted externally at  
1.5 or 2.0 with select input SLT.  
DESCRIPTION  
The TDA8707 is a CMOS triple 6-bit video low-power  
analog-to-digital converter (ADC) for RGB signals.  
QUICK REFERENCE DATA  
SYMBOL  
VDDA  
PARAMETER  
analog supply voltage  
CONDITIONS  
MIN.  
4.5  
TYP. MAX. UNIT  
5.0  
5.0  
60  
5
5.5  
5.5  
80  
8
V
VDDD  
IDDA  
IDDD  
INL  
digital supply voltage  
analog supply current  
digital supply current  
integral non-linearity  
4.5  
V
mA  
mA  
LSB  
fclk = 35 MHz  
fclk = 35 MHz; ramp input;  
±0.35 ±0.6  
Tamb = 25 °C  
DNL  
differential non-linearity  
fclk = 35 MHz; ramp input;  
±0.35 ±0.6  
LSB  
Tamb = 25 °C  
EB  
fclk  
effective bits  
note 1  
5.3  
bits  
maximum clock conversion rate  
total power dissipation  
35  
MHz  
mW  
Ptot  
fclk = 35 MHz; note 2  
335  
485  
Notes  
1. The number of effective bits is measured with a clock frequency of 35 MHz. This value is given for a 4.43 MHz  
frequency on the R, G and B channels.  
2. The external resistor (value 15 k) between VDDA and CLREF, fixing internal static currents, influences Ptot.  
ORDERING INFORMATION  
PACKAGE  
DESCRIPTION  
TYPE  
NUMBER  
NAME  
VERSION  
TDA8707H QFP44 plastic quad flat package; 44 leads; lead length 1.3 mm; body 10 × 10 × 1.75 mm SOT307-2  
1996 Feb 01  
2
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
BLOCK DIAGRAM  
CLREF  
24  
CLP  
CLK  
23  
10  
33  
35  
V
V
DDA1  
SSA1  
38,  
40-44  
6-BIT  
ADC  
CLAMPING  
CIRCUIT  
34  
BUFFER  
BUFFER  
BUFFER  
R0 to R5  
INR  
6
30  
32  
V
V
DDA2  
SSA2  
6-BIT  
ADC  
3-8  
6
CLAMPING  
CIRCUIT  
31  
ING  
G0 to G5  
27  
29  
V
V
DDA3  
SSA3  
TDA8707  
14-16,  
18-20  
6-BIT  
ADC  
CLAMPING  
CIRCUIT  
28  
INB  
B0 to B5  
6
22  
26  
25  
V
V
CREFH  
CREFL  
DDD2  
SSD2  
21  
36  
11  
9
MGA919  
V
V
SLT  
DDD1  
SSD1  
Fig.1 Block diagram.  
1996 Feb 01  
3
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
PINNING  
SYMBOL PIN  
DESCRIPTION  
SYMBOL PIN  
DESCRIPTION  
not connected  
CLP  
CLREF  
CREFL  
CREFH  
VDDA3  
INB  
23 clamping input  
n.c.  
n.c.  
G0  
1
2
3
4
5
6
7
8
9
24 ADCs current reference level input  
25 converter reference LOW level input  
26 converter reference HIGH level input  
27 analog supply voltage 3  
28 BLUE analog input  
not connected  
GREEN data output; bit 0 (LSB)  
GREEN data output; bit 1  
GREEN data output; bit 2  
GREEN data output; bit 3  
GREEN data output; bit 4  
GREEN data output; bit 5 (MSB)  
digital supply ground 1  
G1  
G2  
G3  
VSSA3  
VDDA2  
ING  
29 analog supply ground 3  
30 analog supply voltage 2  
31 GREEN analog input  
G4  
G5  
VSSD1  
CLK  
VDDD1  
n.c.  
n.c.  
B0  
VSSA2  
VDDA1  
INR  
32 analog supply ground 2  
33 analog supply voltage 1  
34 RED analog input  
10 clock input  
11 digital supply voltage 1  
12 not connected  
VSSA1  
SLT  
35 analog supply ground 1  
36 select input buffer ratio  
37 not connected  
13 not connected  
14 BLUE data output; bit 0 (LSB)  
15 BLUE data output; bit 1  
16 BLUE data output; bit 2  
17 not connected  
n.c.  
B1  
R0  
38 RED data output; bit 0 (LSB)  
39 not connected  
B2  
n.c.  
n.c.  
B3  
R1  
40 RED data output; bit 1  
41 RED data output; bit 2  
42 RED data output; bit 3  
43 RED data output; bit 4  
44 RED data output; bit 5 (MSB)  
18 BLUE data output; bit 3  
19 BLUE data output; bit 4  
20 BLUE data output; bit 5 (MSB)  
21 digital supply ground 2  
22 digital supply voltage 2  
R2  
B4  
R3  
B5  
R4  
VSSD2  
VDDD2  
R5  
1996 Feb 01  
4
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
index  
corner  
1
2
3
4
5
6
7
8
9
V
V
n.c.  
n.c.  
G0  
G1  
G2  
33  
32  
DDA1  
SSA2  
31 ING  
V
V
30  
29  
28  
27  
26  
25  
DDA2  
SSA3  
TDA8707  
INB  
G3  
G4  
V
DDA3  
G5  
CREFH  
CREFL  
V
V
SSD1  
24 CLREF  
23 CLP  
CLK 10  
11  
DDD1  
MGA920  
Fig.2 Pin configuration.  
LIMITING VALUES  
In accordance with the Absolute Maximum Rating System (IEC 134).  
SYMBOL  
VDDA  
PARAMETER  
CONDITIONS  
MIN.  
0.3  
MAX.  
+6.5  
UNIT  
analog supply voltage (pins 27, 30 and 33)  
digital supply voltage (pins 11 and 22)  
supply voltage difference between VDDA and VDDD  
input voltage (pins 28, 31 and 34)  
V
VDDD  
VDD  
VI  
0.3  
0.5  
+6.5  
+0.5  
VDDA  
VDDD  
V
V
V
V
referenced to VSSA  
referenced to VSSD  
Vi(p-p)  
AC input voltage for switching  
(pins 10 and 23; peak-to-peak value)  
Tstg  
Tamb  
Tj  
storage temperature  
55  
40  
+150  
+85  
°C  
°C  
°C  
operating ambient temperature  
junction temperature  
+125  
THERMAL CHARACTERISTICS  
SYMBOL  
PARAMETER  
VALUE  
75  
UNIT  
Rth j-a  
thermal resistance from junction to ambient in free air  
K/W  
1996 Feb 01  
5
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
HANDLING  
Inputs and outputs are protected against electrostatic discharges in normal handling. However, to be totally safe, it is  
desirable to take normal precautions appropriate to handling integrated circuits.  
CHARACTERISTICS (see Tables 1 and 2)  
V
T
DDA = VDDD = 4.5 to 5.5 V; VSSA and VSSD short-circuited together; VDDA VDDD = 0.5 to +0.5 V;  
amb = 40 to +85 °C; SLT = 0 V; CREFH = 2 V, CREFL = 0.5 V, CL = 15 pF; typical values measured at  
VDDA = VDDD = 5 V; VSSA = VSSD = 0 V and Tamb = 25 °C; unless otherwise specified.  
SYMBOL  
Supply  
PARAMETER  
CONDITIONS  
MIN.  
TYP.  
MAX. UNIT  
VDDA  
VDDD  
IDDA  
analog supply voltage  
note 1  
note 1  
note 1  
4.5  
5.0  
5.5  
5.5  
80  
8
V
digital supply voltage  
analog supply current  
digital supply current  
4.5  
5.0  
60  
5
V
mA  
mA  
IDDD  
fclk = 35 MHz  
Inputs  
DIGITAL INPUTS (CLK: PIN 10 AND CLP: PIN 23)  
VIL  
VIH  
ILI  
LOW level input voltage  
HIGH level input voltage  
input leakage current  
input capacitance  
0
7
0.8  
VDDD  
+10  
V
2.0  
10  
V
µA  
pF  
CI  
CLAMP AND REFERENCES (CLREF: PIN 24, CREFL: PIN 25 AND CREFH: PIN 26)  
ACL  
clamping accuracy  
±0.5  
LSB  
µA  
ICL  
input clamping current  
200  
10  
+400  
CCL  
external series clamping capacitor  
22  
15  
nF  
RCLREF  
external resistor on CLREF pin for  
current reference of converter  
note 2  
12  
kΩ  
VREFH  
VREFL  
REF  
ZCREF  
converter reference voltage HIGH level referenced to VSSA  
applied to CREFH pin  
1.5  
0.25  
2.0  
0.5  
1.5  
300  
2.5  
0.75  
V
V
V
converter reference voltage LOW level referenced to VSSA  
applied to CREFL pin  
reference voltage difference between  
REFH and VREFL  
note 3  
V
internal ladder impedance between  
pins CREFH and CREFL  
ANALOG INPUTS (INR: PIN 34, ING: PIN 31 AND INB: PIN 28)  
VI(p-p)  
full-range input voltage (peak-to-peak  
value)  
SLT = logic 0;  
gain = 1.5; note 4  
1.0  
V
V
SLT = logic 1;  
0.75  
gain = 2.0; note 4  
II  
input current  
clamp off  
5
7
100  
15  
nA  
pF  
CI  
input capacitance  
1996 Feb 01  
6
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
SYMBOL  
PARAMETER  
CONDITIONS  
MIN.  
TYP.  
MAX. UNIT  
INPUT ISOLATION  
αct  
crosstalk between INR, ING and INB  
40  
dB  
Outputs (R0 to R5: pins 38 and 40 to 44; G0 to G5: pins 3 to 8; B0 to B5: pins 14 to 16 and 18 to 20)  
VOL  
VOH  
LOW level output voltage  
HIGH level output voltage  
0
0.5  
V
V
4.0  
VDDD  
Switching characteristics  
CLOCK INPUT CLK (see Fig.3)  
fclk(max)  
tCPH  
maximum clock frequency  
35  
10  
12  
MHz  
ns  
clock pulse width HIGH  
clock pulse width LOW  
tCPL  
ns  
Analog signal processing (50% clock duty cycle) fclk = 35 MHz  
LINEARITY  
INL  
integral non-linearity  
ramp input; Tamb = 25 °C  
ramp input; Tamb = 25 °C  
±0.35  
±0.35  
±0.6  
±0.6  
LSB  
LSB  
DNL  
differential non-linearity  
BANDWIDTH (see Fig.5 and note 7)  
B
3 dB analog bandwidth  
9
MHz  
ns  
tSTLH  
tSTHL  
analog input settling time LOW-to-HIGH full scale square wave  
analog input settling time HIGH-to-LOW full scale square wave  
13  
11  
16  
14  
ns  
HARMONICS; note 6  
f1  
fundamental harmonic  
harmonics, all components  
0
dB  
dB  
fall  
37  
EFFECTIVE BITS  
EB  
effective bits  
fi = 4.43 MHz  
5.3  
3
bits  
%
DIFFERENTIAL GAIN; note 5  
Gdiff  
differential gain  
PAL modulated ramp  
PAL modulated ramp  
DIFFERENTIAL PHASE; note 5  
ϕdiff  
Timing (see Figs 3 and 4)  
tdS sampling delay time  
th  
differential phase  
2
deg  
6
3
3
3
3
5
5
4
ns  
ns  
ns  
ns  
ns  
µs  
output hold time  
output delay time  
clock rise time  
td  
note 8  
16  
tr  
tf  
clock fall time  
tCLP  
active clamping duration  
1996 Feb 01  
7
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
Notes to the characteristics  
1. VDDA and VDDD should be supplied from the same power supply and decoupled separately.  
2. The analog supply current is directly proportional to the series resistance between VDDA and CLREF.  
3. CREFH and CREFL are connected respectively to the top and bottom reference ladders of the 3 analog-to-digital  
converters.  
4. VI(p-p) = (VREFL VREFH)/buffer gain factor. See Table for gain factor selection. When clamping at code 0 is used,  
(VREFH VREFL  
)
active video signal amplitude VACT should be:VACT  
=
----------------------------------------------  
buffer gain factor  
5. Measurement carried out using video analyser VM700A, where the video analog signal is reconstructed through a  
digital-to-analog converter.  
6. VI(p-p) = REF with fi = 4.43 MHz.  
7. The analog input settling time is the minimum time required for the input signal to be stabilized after a sharp full-scale  
input (square-wave signal) in order to sample the signal and obtain correct output data.  
8. Output data acquisition: output data is available after the maximum delay time of td.  
Table 1 Typical output coding (VREFH = 2 V; VREFL = 0.5 V referenced to VSSA, SLT = logic 0; buffer ratio = 1.5;  
Tamb = 25°C)  
BINARY OUTPUT BITS  
STEP  
VI(p-p)  
D5  
D4  
D3  
D2  
D1  
D0  
V REFL  
0
0
0
0
0
0
<0.333 =  
----------------  
1.5  
0
1
0.349  
0
0
.
0
0
0
0
.
0
0
.
0
0
.
0
1
.
0.364  
.
.
62  
63  
1.317  
1.333  
1
1
1
1
1
1
1
1
1
1
0
1
V REFH  
1
1
1
1
1
1
>1.333 =  
----------------  
1.5  
Table 2 Mode selection  
SLT  
BUFFER RATIO  
TYPICAL VI(p-p) FULL SCALE  
V
REFH VREFL  
0
1
1.5  
---------------------------------------  
1.5  
V REFH VREFL  
---------------------------------------  
2.0  
2.0  
1996 Feb 01  
8
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
TIMING DIAGRAMS  
t
CPL  
t
CPH  
1.4 V  
CLK  
sample N  
sample N + 1  
sample N + 2  
IN R, G, B  
t
t
dS  
h
2.4 V  
1.4 V  
0.4 V  
DATA  
D0 to D5  
DATA  
N - 2  
DATA  
N - 1  
DATA  
N
DATA  
N + 1  
t
d
MLB759  
Fig.3 Input timing.  
digital  
output  
level  
63  
black-level  
clamping  
0
time  
MGA922  
CLP  
t
CLP  
Fig.4 Clamp timing.  
9
1996 Feb 01  
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
t
t
STLH  
STHL  
50 %  
code 64  
V
I
50 %  
code 0  
2 ns  
2 ns  
CLK  
50 %  
50 %  
MLD208  
0.5 ns  
0.5 ns  
Fig.5 Analog input settling-time diagram.  
1996 Feb 01  
10  
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
INTERNAL CIRCUITRY  
V
DDA  
V
DDD  
V
SSD  
V
V
SSA SSA  
(a)  
(b)  
V
DDD  
V
V
SSA  
V
SSA  
SSD  
MGA925  
(c)  
(d)  
(a) Digital inputs; pins 10, 23 and 36.  
(b) Analog inputs; pins 28, 31 and 34.  
(c) Current reference; pin 24.  
(d) Digital outputs; pins 3 to 8, 14 to 16, 18 to 20 and 40 to 44.  
Fig.6 Internal circuitry.  
1996 Feb 01  
11  
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
APPLICATION INFORMATION  
RED  
R5  
44  
R4  
43  
R3  
42  
R2  
41  
R1  
40  
n.c.  
39  
R0  
38  
n.c.  
37  
SLT  
36  
22 nF  
V
100 nF  
INR  
SSA1  
34  
35  
V
V
DDA1  
n.c.  
n.c.  
G0  
G1  
G2  
G3  
G4  
G5  
1
2
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
SSA2  
22 nF  
ING  
3
GREEN  
100 nF  
V
DDA2  
4
V
SSA3  
22 nF  
5
INB  
6
BLUE  
100 nF  
TDA8707  
V
DDA3  
7
CREFH  
8
2 V  
2.2 nF  
0.5 V  
V
SSD1  
CREFL  
CLREF  
9
15 k  
CLK  
V
100  
nF  
10  
11  
DDD1  
5 V  
CLP  
12  
13  
14  
B0  
15  
B1  
16  
B2  
17  
18  
19  
B4  
20  
B5  
21  
22  
V
V
SSD2 DDD2  
n.c.  
n.c.  
n.c.  
B3  
100  
nF  
MGA926  
5 V  
Analog and digital supplies should be separated and decoupled.  
Supplies are not connected internally; also applicable to grounds.  
The internal reference currents are set by the series resistor between pin VDDA and CLREF.  
The resistor value should be in the range of 12 kand 15 k.  
It is recommended, if possible, to connect pins 1, 2, 12, 13, 17, 37 and 39 to VSSD  
.
Fig.7 Application diagram.  
12  
1996 Feb 01  
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
PACKAGE OUTLINE  
QFP44: plastic quad flat package; 44 leads (lead length 1.3 mm); body 10 x 10 x 1.75 mm  
SOT307-2  
y
X
A
33  
23  
34  
22  
Z
E
e
Q
H
E
E
A
2
A
(A )  
3
A
1
w M  
θ
b
p
L
p
pin 1 index  
L
12  
44  
detail X  
1
11  
w M  
Z
v
M
A
D
b
p
e
D
B
H
v
M
B
D
0
2.5  
5 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
A
(1)  
(1)  
(1)  
(1)  
UNIT  
A
A
A
b
c
D
E
e
H
D
H
L
L
Q
v
w
y
Z
Z
E
θ
1
2
3
p
E
p
D
max.  
10o  
0o  
0.25 1.85  
0.05 1.65  
0.40 0.25 10.1 10.1  
0.20 0.14 9.9 9.9  
12.9 12.9  
12.3 12.3  
0.95 0.85  
0.55 0.75  
1.2  
0.8  
1.2  
0.8  
mm  
2.10  
0.25  
0.8  
1.3  
0.15 0.15 0.1  
Note  
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.  
REFERENCES  
OUTLINE  
EUROPEAN  
PROJECTION  
ISSUE DATE  
VERSION  
IEC  
JEDEC  
EIAJ  
92-11-17  
95-02-04  
SOT307-2  
1996 Feb 01  
13  
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
SOLDERING  
Introduction  
Wave soldering  
Wave soldering is not recommended for QFP packages.  
This is because of the likelihood of solder bridging due to  
closely-spaced leads and the possibility of incomplete  
solder penetration in multi-lead devices.  
There is no soldering method that is ideal for all IC  
packages. Wave soldering is often preferred when  
through-hole and surface mounted components are mixed  
on one printed-circuit board. However, wave soldering is  
not always suitable for surface mounted ICs, or for  
printed-circuits with high population densities. In these  
situations reflow soldering is often used.  
If wave soldering cannot be avoided, the following  
conditions must be observed:  
A double-wave (a turbulent wave with high upward  
pressure followed by a smooth laminar wave)  
soldering technique should be used.  
This text gives a very brief insight to a complex technology.  
A more in-depth account of soldering ICs can be found in  
our “IC Package Databook” (order code 9398 652 90011).  
The footprint must be at an angle of 45° to the board  
direction and must incorporate solder thieves  
downstream and at the side corners.  
Reflow soldering  
Even with these conditions, do not consider wave  
soldering the following packages: QFP52 (SOT379-1),  
QFP100 (SOT317-1), QFP100 (SOT317-2),  
Reflow soldering techniques are suitable for all QFP  
packages.  
QFP100 (SOT382-1) or QFP160 (SOT322-1).  
The choice of heating method may be influenced by larger  
plastic QFP packages (44 leads, or more). If infrared or  
vapour phase heating is used and the large packages are  
not absolutely dry (less than 0.1% moisture content by  
weight), vaporization of the small amount of moisture in  
them can cause cracking of the plastic body. For more  
information, refer to the Drypack chapter in our “Quality  
Reference Handbook” (order code 9397 750 00192).  
During placement and before soldering, the package must  
be fixed with a droplet of adhesive. The adhesive can be  
applied by screen printing, pin transfer or syringe  
dispensing. The package can be soldered after the  
adhesive is cured.  
Maximum permissible solder temperature is 260 °C, and  
maximum duration of package immersion in solder is  
10 seconds, if cooled to less than 150 °C within  
Reflow soldering requires solder paste (a suspension of  
fine solder particles, flux and binding agent) to be applied  
to the printed-circuit board by screen printing, stencilling or  
pressure-syringe dispensing before package placement.  
6 seconds. Typical dwell time is 4 seconds at 250 °C.  
A mildly-activated flux will eliminate the need for removal  
of corrosive residues in most applications.  
Several techniques exist for reflowing; for example,  
thermal conduction by heated belt. Dwell times vary  
between 50 and 300 seconds depending on heating  
method. Typical reflow temperatures range from  
215 to 250 °C.  
Repairing soldered joints  
Fix the component by first soldering two diagonally-  
opposite end leads. Use only a low voltage soldering iron  
(less than 24 V) applied to the flat part of the lead. Contact  
time must be limited to 10 seconds at up to 300 °C. When  
using a dedicated tool, all other leads can be soldered in  
one operation within 2 to 5 seconds between  
270 and 320 °C.  
Preheating is necessary to dry the paste and evaporate  
the binding agent. Preheating duration: 45 minutes at  
45 °C.  
1996 Feb 01  
14  
Philips Semiconductors  
Product specification  
Triple RGB 6-bit video analog-to-digital  
interface  
TDA8707  
DEFINITIONS  
Data sheet status  
Objective specification  
Preliminary specification  
Product specification  
This data sheet contains target or goal specifications for product development.  
This data sheet contains preliminary data; supplementary data may be published later.  
This data sheet contains final product specifications.  
Limiting values  
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or  
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation  
of the device at these or at any other conditions above those given in the Characteristics sections of the specification  
is not implied. Exposure to limiting values for extended periods may affect device reliability.  
Application information  
Where application information is given, it is advisory and does not form part of the specification.  
LIFE SUPPORT APPLICATIONS  
These products are not designed for use in life support appliances, devices, or systems where malfunction of these  
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for  
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such  
improper use or sale.  
1996 Feb 01  
15  
Philips Semiconductors – a worldwide company  
Argentina: IEROD, Av. Juramento 1992 - 14.b, (1428)  
BUENOS AIRES, Tel. (541)786 7633, Fax. (541)786 9367  
Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113,  
Philippines: PHILIPS SEMICONDUCTORS PHILIPPINES Inc.,  
106 Valero St. Salcedo Village, P.O. Box 2108 MCC, MAKATI,  
Metro MANILA, Tel. (63) 2 816 6380, Fax. (63) 2 817 3474  
Tel. (02)805 4455, Fax. (02)805 4466  
Austria: Triester Str. 64, A-1101 WIEN, P.O. Box 213,  
Tel. (01)60 101-1236, Fax. (01)60 101-1211  
Belgium: Postbus 90050, 5600 PB EINDHOVEN, The Netherlands,  
Portugal: PHILIPS PORTUGUESA, S.A.,  
Rua dr. António Loureiro Borges 5, Arquiparque - Miraflores,  
Apartado 300, 2795 LINDA-A-VELHA,  
Tel. (01)4163160/4163333, Fax. (01)4163174/4163366  
Singapore: Lorong 1, Toa Payoh, SINGAPORE 1231,  
Tel. (65)350 2000, Fax. (65)251 6500  
South Africa: S.A. PHILIPS Pty Ltd.,  
Tel. (31)40-2783749, Fax. (31)40-2788399  
Brazil: Rua do Rocio 220 - 5th floor, Suite 51,  
CEP: 04552-903-SÃO PAULO-SP, Brazil,  
P.O. Box 7383 (01064-970),  
195-215 Main Road Martindale, 2092 JOHANNESBURG,  
P.O. Box 7430, Johannesburg 2000,  
Tel. (011)470-5911, Fax. (011)470-5494  
Tel. (011)821-2333, Fax. (011)829-1849  
Canada: PHILIPS SEMICONDUCTORS/COMPONENTS:  
Tel. (800) 234-7381, Fax. (708) 296-8556  
Chile: Av. Santa Maria 0760, SANTIAGO,  
Spain: Balmes 22, 08007 BARCELONA,  
Tel. (03)301 6312, Fax. (03)301 42 43  
Sweden: Kottbygatan 7, Akalla. S-164 85 STOCKHOLM,  
Tel. (0)8-632 2000, Fax. (0)8-632 2745  
Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH,  
Tel. (02)773 816, Fax. (02)777 6730  
China/Hong Kong: 501 Hong Kong Industrial Technology Centre,  
72 Tat Chee Avenue, Kowloon Tong, HONG KONG,  
Tel. (852)2319 7888, Fax. (852)2319 7700  
Tel. (01)488 2211, Fax. (01)481 77 30  
Taiwan: PHILIPS TAIWAN Ltd., 23-30F, 66, Chung Hsiao West  
Road, Sec. 1. Taipeh, Taiwan ROC, P.O. Box 22978,  
TAIPEI 100, Tel. (886) 2 382 4443, Fax. (886) 2 382 4444  
Colombia: IPRELENSO LTDA, Carrera 21 No. 56-17,  
77621 BOGOTA, Tel. (571)249 7624/(571)217 4609,  
Fax. (571)217 4549  
Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd.,  
209/2 Sanpavuth-Bangna Road Prakanong,  
Bangkok 10260, THAILAND,  
Tel. (66) 2 745-4090, Fax. (66) 2 398-0793  
Turkey:Talatpasa Cad. No. 5, 80640 GÜLTEPE/ISTANBUL,  
Tel. (0212)279 27 70, Fax. (0212)282 67 07  
Ukraine: Philips UKRAINE, 2A Akademika Koroleva str., Office 165,  
Denmark: Prags Boulevard 80, PB 1919, DK-2300  
COPENHAGEN S, Tel. (45)32 88 26 36, Fax. (45)31 57 19 49  
Finland: Sinikalliontie 3, FIN-02630 ESPOO,  
Tel. (358)0-615 800, Fax. (358)0-61580 920  
France: 4 Rue du Port-aux-Vins, BP317,  
92156 SURESNES Cedex,  
Tel. (01)4099 6161, Fax. (01)4099 6427  
Germany: P.O. Box 10 51 40, 20035 HAMBURG,  
252148 KIEV, Tel. 380-44-4760297, Fax. 380-44-4766991  
United Kingdom: Philips Semiconductors LTD.,  
276 Bath Road, Hayes, MIDDLESEX UB3 5BX,  
Tel. (0181)730-5000, Fax. (0181)754-8421  
United States:811 East Arques Avenue, SUNNYVALE,  
CA 94088-3409, Tel. (800)234-7381, Fax. (708)296-8556  
Uruguay: Coronel Mora 433, MONTEVIDEO,  
Tel. (040)23 53 60, Fax. (040)23 53 63 00  
Greece: No. 15, 25th March Street, GR 17778 TAVROS,  
Tel. (01)4894 339/4894 911, Fax. (01)4814 240  
India: Philips INDIA Ltd, Shivsagar Estate, A Block,  
Dr. Annie Besant Rd. Worli, Bombay 400 018  
Tel. (022)4938 541, Fax. (022)4938 722  
Indonesia: Philips House, Jalan H.R. Rasuna Said Kav. 3-4,  
P.O. Box 4252, JAKARTA 12950,  
Tel. (02)70-4044, Fax. (02)92 0601  
Tel. (021)5201 122, Fax. (021)5205 189  
Ireland: Newstead, Clonskeagh, DUBLIN 14,  
Tel. (01)7640 000, Fax. (01)7640 200  
Italy: PHILIPS SEMICONDUCTORS S.r.l.,  
Piazza IV Novembre 3, 20124 MILANO,  
Tel. (0039)2 6752 2531, Fax. (0039)2 6752 2557  
Japan: Philips Bldg 13-37, Kohnan2-chome, Minato-ku, TOKYO 108,  
Tel. (03)3740 5130, Fax. (03)3740 5077  
Korea: Philips House, 260-199 Itaewon-dong,  
Internet: http://www.semiconductors.philips.com/ps/  
For all other countries apply to: Philips Semiconductors,  
International Marketing and Sales, Building BE-p,  
P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands,  
Telex 35000 phtcnl, Fax. +31-40-2724825  
Yongsan-ku, SEOUL, Tel. (02)709-1412, Fax. (02)709-1415  
SCDS47  
© Philips Electronics N.V. 1996  
Malaysia: No. 76 Jalan Universiti, 46200 PETALING JAYA,  
SELANGOR, Tel. (03)750 5214, Fax. (03)757 4880  
Mexico: 5900 Gateway East, Suite 200, EL PASO, TX 79905,  
Tel. 9-5(800)234-7381, Fax. (708)296-8556  
Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB,  
Tel. (040)2783749, Fax. (040)2788399  
New Zealand: 2 Wagener Place, C.P.O. Box 1041, AUCKLAND,  
All rights are reserved. Reproduction in whole or in part is prohibited without the  
prior written consent of the copyright owner.  
The information presented in this document does not form part of any quotation  
or contract, is believed to be accurate and reliable and may be changed without  
notice. No liability will be accepted by the publisher for any consequence of its  
use. Publication thereof does not convey nor imply any license under patent- or  
other industrial or intellectual property rights.  
Tel. (09)849-4160, Fax. (09)849-7811  
Norway: Box 1, Manglerud 0612, OSLO,  
Printed in The Netherlands  
Tel. (022)74 8000, Fax. (022)74 8341  
Pakistan: Philips Electrical Industries of Pakistan Ltd.,  
Exchange Bldg. ST-2/A, Block 9, KDA Scheme 5, Clifton,  
KARACHI 75600, Tel. (021)587 4641-49,  
Fax. (021)577035/5874546  
537021/1100/03/pp16  
Date of release: 1996 Feb 01  
9397 750 00605  
Document order number:  

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