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參數(shù)資料
| 型號： | TDA9956HL |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | ADC |
| 英文描述： | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| 封裝： | 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-313-2, LQFP-48 |
| 文件頁數(shù)： | 23/24頁 |
| 文件大小： | 117K |
| 代理商： | TDA9956HL |
2000 Jul 20
8
Philips Semiconductors
Objective specication
10-bit, 3.0 V, 36 Msps analog-to-digital
interface for CCD cameras
TDA9956
CHARACTERISTICS
VCCA =VCCD = 3.0 V; VCCO = 2.7 V; fpix = 36 MHz; Tamb =25 °C; unless otherwise specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
VCCA
analog supply voltage
2.7
3.0
3.6
V
VCCD
digital supply voltage
2.7
3.0
3.6
V
VCCO
digital outputs supply
voltage
2.2
2.5
3.6
V
ICCA
analog supply current
all clamps active
57
mA
ICCD
digital supply current
6
mA
ICCO
digital outputs supply
current
CL = 10 pF on all data
outputs; input ramp
response time is 800
s
0.5
mA
Digital inputs
PINS SHP, SHD AND CLK (REFERENCED TO DGND)
VIL
LOW-level input voltage
0
0.6
V
VIH
HIGH-level input voltage
2.2
5.5
V
Ii
input current
0
≤ Vi ≤ 5.5 V
3
+3
A
Zi
input impedance
fCLK =36MHz
50
k
Ci
input capacitance
fCLK =36MHz
2pF
PINS CLPDM, CLPOB, SEN, SCLK, SDATA, STBY, OE, BLK AND VSYNC
VIL
LOW-level input voltage
0
0.6
V
VIH
HIGH-level input voltage
2.2
5.5
V
Ii
input current
0
≤ Vi ≤ 5.5 V
2
+2
A
Clamps
GLOBAL CHARACTERISTICS OF THE CLAMP LOOPS
tW(clamp)
clamp active pulse width in
number of pixels
PGA code = 383 for
maximum 4 LSB error
12
pixels
INPUT CLAMP (DRIVEN BY CLPDM)
gm(CDS)
CDS input clamp
transconductance
10
mS
Correlated Double Sampling (CDS)
Vi(CDS)(p-p)
maximum peak-to-peak
CDS input amplitude
(video signal)
VCC = 2.85 V
650
mV
VCC ≥ 3.0 V
800
mV
Vreset(max)
maximum CDS input reset
pulse amplitude
500
mV
Ii(IN)
input current into pin IN
at oating gate level
tbf
tbf
A
Ci
input capacitance
2
pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9962 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:12-bit, 3.0 V, 20 Msps analog-to-digital interface for CCD cameras |
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| TDA9964HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:12-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD cameras |
| TDA9965 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:12-bit, 5.0 V, 30 Msps analog-to-digital interface for CCD cameras |
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