參數(shù)資料
型號(hào): TDA6509A
廠商: NXP Semiconductors N.V.
英文描述: 3-band mixer/oscillator and PLL for terrestrial tuners
中文描述: 3波段混頻器/振蕩器,鎖相環(huán)路的地面電視調(diào)諧器
文件頁數(shù): 16/42頁
文件大?。?/td> 274K
代理商: TDA6509A
2005 Mar 25
16
Philips Semiconductors
Product specification
3-band mixer/oscillator and PLL for
terrestrial tuners
TDA6508; TDA6508A;
TDA6509; TDA6509A
G
v
voltage gain
TDA6508; TDA6509; IF output
loaded with 1.25 k
f
RF
= 157 MHz; see Fig.17
f
RF
= 450 MHz; see Fig.17
TDA6508A; TDA6509A; IF output
loaded with 75
f
RF
= 157 MHz; see Fig.18
f
RF
= 450 MHz; see Fig.18
f
RF
= 150 MHz; see Figs 12 and 13
f
RF
= 300 MHz; see Figs 12 and 13
TDA6508; TDA6509
f
RF
= 154.25 MHz; see Fig.19
f
RF
= 447.25 MHz; see Fig.19
TDA6508; TDA6509A
f
RF
= 154.25 MHz; see Fig.20
f
RF
= 447.25 MHz; see Fig.20
f
RF
= 447.25 MHz; note 2
22
22
25
25
28
28
dB
dB
18
18
21
21
8
8
24
24
10
10
dB
dB
dB
dB
NF
noise figure
V
o
output voltage (causing 1%
cross-modulation in channel)
114
114
117
117
dB
μ
V
dB
μ
V
106
106
109
109
90
dB
μ
V
dB
μ
V
dB
μ
V
V
i
input voltage (causing
pulling in channel at 750 Hz)
optimum source
conductance for noise figure
g
os
f
RF
= 150 MHz
f
RF
= 300 MHz
f
RF
= 154.25 MHz
f
RF
= 447.25 MHz
f
RF
= 154.25 to 447.25 MHz
0.9
1.5
0.21
1.8
0.6
mS
mS
mS
mS
pF
g
i
input conductance
C
i
MID
OSCILLATOR
input capacitance
f
osc(o)
oscillator operational
frequency
oscillator frequency
oscillator frequency variation
with supply voltage
60
600
MHz
f
osc
f
osc(V)
note 3
V
CC
= 5%; note 4
V
CC
= 10%; note 4
T =
±
25
°
C; with compensation;
note 5
T = 35
°
C; without compensation;
note 5
worst case in the frequency range
±
100 kHz frequency offset
±
10 kHz frequency offset
4.75 V <V
CC
<5.25 V; worst case in
the frequency range; ripple
frequency 500 kHz; note 6
worst case; note 7
193.15
15
40
1200
486.15
MHz
kHz
kHz
kHz
f
osc(T)
oscillator frequency variation
with temperature
2000
kHz
Φ
osc
phase noise, carrier-to-noise
sideband
15
109
87
70
106
86
dBc/Hz
dBc/Hz
mV
RSC
(p-p)
ripple susceptibility of V
CC
(peak-to-peak value)
FM
mod
FM modulation caused by
I
2
C communication
2.12
kHz
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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