TDA8784HL/C5,151 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
TDA8784HL/C5,151 Datasheet PDF : 28 Pages
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Philips Semiconductors
18 Msps, 10-bit analog-to-digital
interface for CCD cameras
Product specification
TDA8784
SYMBOL
PARAMETER
CONDITIONS
Clamps
gm(ADC)
ADC clamp transconductance
gm(CDS)
CDS clamp transconductance
Analog-to-Digital Converter (ADC)
at clamp level
at clamp level
fCLK(max)
tCPH
tCPL
maximum clock frequency
clock pulse width HIGH
clock pulse width LOW
SRCLK
clock input slew rate (rising
and falling edge)
10% to 90%
Vi(ADC)(p-p)
ADC input voltage level
(peak-to-peak value)
VRB
ADC reference voltage output
code 0
VRT
ADC reference voltage output
code 1023
IADCIN
INL
input current pin 10
integral non-linearity
ramp input
DNL
differential non-linearity
ramp input
td(s)
sampling delay time
Total chain characteristics (CDS + AGC + ADC)
td
Ntot(rms)
Voffset(fl-d)
Vn(i)(eq)(rms)
delay between SHD and CLK
total output noise (RMS value)
maximum offset between CCD
floating level and CCD dark
pixel level
equivalent input noise voltage
(RMS value)
see Fig.5; 50% at rising
edges CLK and SHP:
transition full scale
code 0 to 1023;
fcut(CDS) = 40 MHz;
fcut(AGC) = 40 MHz;
Vi(CDS) = 1200 mV
fcut(CDS) = 120 MHz;
fcut(AGC) = 40 MHz; note 2
GAGC = 4.5 dB
GAGC = 34.5 dB
AGC gain = 34.5 dB
AGC gain = 4.5 dB
Digital-to-analog converter (OFDOUT)
VOFDOUT(p-p) additional 8-bit control DAC
(OFD) output voltage
(peak-to-peak value)
VOFDOUT(0)
VOFDOUT(255)
DC output voltage for code 0
DC output voltage for
code 255
2002 Oct 23
10
MIN.
TYP. MAX. UNIT
−
7
−
mS
−
1.5 −
mS
18
−
−
MHz
15
−
−
ns
15
−
−
ns
0.5
−
−
V/ns
−
2
−
V
−
1.5 −
V
−
3.5 −
V
−2
−
+120 µA
−
±0.6 ±1.5 LSB
−
±0.2 ±0.75 LSB
−
−
5
ns
−
40
−
ns
−
−
−200
−
−
−
−
−
0.125 −
LSB
1.6 −
LSB
−
+200 mV
125 −
µV
150 −
µV
1.4 −
V
2.3 −
V
3.7 −
V
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