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参数资料
| 型号： | TDA10023HT |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封装： | 10 X 10 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT-357-1, TQFP-64 |
| 文件页数： | 2/20页 |
| 文件大小： | 101K |
| 代理商： | TDA10023HT |
9397 750 14559
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 12 April 2005
10 of 20
Philips Semiconductors
TDA10023HT
Single chip DVB-C/MCNS channel receiver
[1]
All inputs (I) are TTL, 5 V tolerant (except XIN, VIP and VIM).
OD are open-drain outputs, so they must be connected to a pull-up resistor to VDDD2 (3.3 V) or 5 V.
All outputs are 4 mA drive, 5 V tolerant.
8.
Limiting values
VIM
57
I
Negative input to the A/D converter. This pin is DC biased to
half-supply voltage through an internal resistor divider (2
×
20 k
resistors). In order to stay in the range of the ADC,
|VVIP VVIM| should remain between the input range
corresponding to the GAINADC register (index 1Bh - default
value = 2 V).
VIP
58
I
Positive input to the A/D converter. This pin is DC biased to
half-supply voltage through an internal resistor divider (2
×
20 k
resistors). In order to stay in the range of the ADC,
|VVIP VVIM| should remain between the input range
corresponding to the GAINADC register (index 1Bh - default
value = 2 V).
VSSA3
59
G
ground return for analog circuits (ADC)
VDDD4
60
S
digital supply voltage for the switching circuitry 3.3 V (ADC)
VDDA2
61
S
analog supply voltage 1.8 V (PLL)
n.c.
62
not connected
n.c.
63
not connected
n.c.
64
not connected
Table 3:
Pin description …continued
Symbol
Pin
Type [1] Description
Table 4:
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VDDD3
digital core supply voltage
0.5
+1.98
V
VDDD2
digital pad supply voltage
0.5
+3.6
V
XIN
XIN input signal
0.5
+2.0
V
Vi
DC analog input voltage
0.5
VDD + 0.5 V
VI
DC input voltage
0.5
+5.5
V
II
DC input current
-
±20
mA
Tlead
lead temperature
-
300
°C
Tstg
storage temperature
65
+150
°C
Tamb
ambient temperature
0
70
°C
Tj
junction temperature
-
150
°C
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