參數(shù)資料
型號(hào): TDA8757
廠商: NXP Semiconductors N.V.
英文描述: Triple 8-bit ADC 170 Msps
中文描述: 三路8位ADC為170 MSPS
文件頁數(shù): 23/37頁
文件大?。?/td> 895K
代理商: TDA8757
Philips Semiconductors
TDA8757
Triple 8-bit ADC 170 Msps
Preliminary data
Rev. 07 — 28 February 2002
23 of 37
9397 750 09457
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
11. Thermal characteristics
12. Characteristics
V
CC
supply voltage differences
V
CCA
V
CCD
V
CCO
V
CCD
V
CCO
V
DDD
V
CCA
V
DDD
V
CCD
V
DDD
V
CCA
V
CCO
RGB input voltage range
1.0
1.0
1.0
1.0
1.0
1.0
0.3
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+7.0
V
V
V
V
V
V
V
V
i(RGB)
referenced
to AGND
I
o
T
stg
T
amb
T
j
output current
storage temperature
ambient temperature
junction temperature
55
0
10
+150
70
150
mA
°
C
°
C
°
C
Table 15: Limiting values
…continued
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
Table 16: Typical thermal characteristics
Symbol
Parameter
R
th(j-a)
thermal resistance from junction to
ambient
Conditions
in free air
Value
30
Unit
K/W
Table 17: Characteristics
V
CCA
= 4.75 V to 5.25 V (referenced to AGND); V
CCD
= 4.75 V to 5.25 V (referenced to DGND); V
DDD
= 4.75 V to 5.25 V
(referenced to V
SSD
); V
CCO
= 4.75 V to 5.25 V (referenced to OGND); AGND, DGND, OGND and V
SS
connected together;
T
amb
= 0 to 70
°
C; typical values measured at V
CCA
= V
DDD
= V
CCD
= V
CCO
= 5 V and T
amb
= 25
°
C; unless otherwise
specified.
Symbol
Parameter
Conditions
Supplies
V
CCA(PLL)
,
V
CCA(R)
,
V
CCA(G)
,
V
CCA(B)
V
DDD
logic supply voltage for I
2
C-bus
and 3W-bus
V
CCD
digital supply voltage
V
CCO(PLL)
,
V
CCO(R)
,
V
CCO(G)
,
V
CCO(B)
I
CCA(PLL)
analog PLL supply current
Min
Typ
Max
Unit
analog supply voltage for PLL and
the RGB channels
4.75
5.0
5.25
V
4.75
5.0
5.25
V
4.75
4.75
5.0
5.0
5.25
5.25
V
V
output stages supply voltage for
PLL and the RGB channels
34
mA
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