參數(shù)資料
型號(hào): TDA7511
廠(chǎng)商: STMICROELECTRONICS
元件分類(lèi): 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
封裝: TQFP-64
文件頁(yè)數(shù): 4/41頁(yè)
文件大小: 892K
代理商: TDA7511
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
TDA7511
12/41
A
Gain
6dB
Cmin
Min. capacitance step
IF1T
0.55
pF
Cmax
Max. capacitance
IF1T
8.25
pF
C61-62
IF1T
2
pF
AM Mixer2 (450kHz)
RIN
Input impedance
Dependent on application
5
k
IP3
3rd order intercept point
140
dB
V
F
Noise figure
12
dB
A
Max. gain
Mixer2 tank output
15
dB
A
Gain control range
20
dB
Cmin
Min. cap step
IF2T
1.6
pF
Cmax
Max. cap
IF2T
24
pF
C55-56
IF2T
2
pF
ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
ADDITIONAL PARAMETERS
Outputs of Tuning Voltage(TV1, TV2)
VOUT
Output voltage
TVR,TVO
1
VCC3-
1V
V
ROUT
Output impedance
20
k
Xtal Reference Oscillator
fLO
Reference frequency
CLoad = 15pF
10.25
MHz
CStep
Min. cap step
XTAL
0.6
pF
Cmax
Max. cap
XTAL
19.4
pF
f/f
Freq. deviation versus VCC2
VCC2 = 1V
1.5
ppm/V
f/f
Freq. deviation versus temp
-40°C < T < +85°C
0.2
ppm/K
I2C-Bus interface
fSCL
Clock frequency
400
kHz
VIL
Input low voltage
1V
ELECTRICAL CHARACTERISTICS (continued)
Tamb = +25°C, VCC1 = VCC2 = VCC3 = VCCVCO = VCCMIX1 = VCCMIX2 =8.5V, fRF =1MHz, fMOD = 400Hz at 30%
AMfIF1 = 10.7MHz, fIF2 = 450kHz, fxtal = 10.25MHz, in test or application circuit, (unless otherwise noted, VinRF
antenna input).
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
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