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| 型号： | TDA6650ATT/C3/S2 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO38 |
| 封装： | 4.40 MM, 0.50 MM PITCH, PLASTIC, MO-153, SOT510-1, TSSOP-38 |
| 文件页数： | 11/54页 |
| 文件大小： | 325K |
| 代理商： | TDA6650ATT/C3/S2 |
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TDA6650ATT_6651ATT_2
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 02 — 2 February 2007
19 of 54
NXP Semiconductors
TDA6650ATT; TDA6651ATT
5 V mixer/oscillator and low noise PLL synthesizer
[1]
Maximum ratings cannot be exceeded, not even momentarily without causing irreversible IC damage.
Maximum ratings cannot be accumulated.
[2]
VCC refers to the operating supply voltage.
[3]
The maximum allowed ambient temperature Tamb(max) depends on the assembly conditions of the package
and especially on the design of the printed-circuit board. The application mounting must be done in such a
way that the maximum junction temperature is never exceeded. An estimation of the junction temperature
can be obtained through measurement of the temperature of the top center of the package (Tpackage). The
temperature difference junction to case (
T
j-c) is estimated at about 13 °C on the demo board (PCB 827-3).
The junction temperature Tj = Tpackage + Tj-c.
11. Thermal characteristics
[1]
Measured in free air as dened by JEDEC standard JESD51-2.
[2]
These values are given for information only. The thermal resistance depends strongly on the nature and
design of the printed-circuit board used in the application. The thermal resistance given corresponds to the
value that can be measured on a multilayer printed-circuit board (4 layers) as dened by JEDEC standard.
[3]
The junction temperature inuences strongly the reliability of an IC. The printed-circuit board used in the
application contributes in a large part to the overall thermal characteristic. It must therefore be insured that
the junction temperature of the IC never exceeds T j(max) = 150 °C at the maximum ambient temperature.
Vn
voltage on all other inputs,
outputs and combined
inputs and outputs, except
GNDs
4.5 V < VCC < 5.5 V
0.3
VCC + 0.3
V
IBSn
PMOS port output current
corresponding port
on; open-drain
20
0
mA
IBS(tot)
sum of all PMOS port output
currents
open-drain
50
0
mA
tsc(max)
maximum short-circuit time
each pin to VCC or
to GND
-10
s
Tstg
storage temperature
40
+150
°C
Tamb
ambient temperature
20
Tamb(max)
°C
Tj
junction temperature
-
150
°C
Table 18.
Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134). Positive currents are
entering the IC and negative currents are going out of the IC; all voltages are referenced to ground
(GND)[1].
Symbol
Parameter
Conditions
Min
Max
Unit
Table 19.
Thermal characteristics
Symbol
Parameter
Conditions
Typ
Unit
Rth(j-a)
thermal resistance from
junction to ambient
in free air
TDA6650ATT
82
K/W
TDA6651ATT
74
K/W
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相关代理商/技术参数 |
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|---|---|
| TDA6650TT | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) |
| TDA6650TT/C3 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) |
| TDA6650TT/C3/S2 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) |
| TDA6651 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) |
| TDA6651ATT | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) |
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