參數(shù)資料
型號(hào): TDA6651
廠商: NXP Semiconductors N.V.
英文描述: 5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)
中文描述: 5伏混頻器/振蕩器,低噪聲的混合型地面調(diào)諧器鎖相環(huán)頻率合成器(數(shù)字和模擬)
文件頁(yè)數(shù): 20/55頁(yè)
文件大?。?/td> 377K
代理商: TDA6651
2004 Mar 22
20
Philips Semiconductors
Product specification
5 V mixer/oscillator and low noise PLL synthesizer
for hybrid terrestrial tuner (digital and analog)
TDA6650TT;
TDA6651TT
Mid band mixer, including IF amplifier
f
RF
G
v
RF frequency
voltage gain
picture carrier; note 4
asymmetrical IF output;
load = 75
; see Fig.14
f
RF
= 157.25 MHz
f
RF
= 443.25 MHz
symmetrical IF output;
load = 1.25 k
; see Fig.15
f
RF
= 157.25 MHz
f
RF
= 443.25 MHz
see Figs 16 and 17
f
RF
= 150 MHz
f
RF
= 300 MHz
asymmetrical application;
see Fig.18; note 5
f
RF
= 157.25 MHz
f
RF
= 443.25 MHz
symmetrical application;
see Fig.19; note 5
f
RF
= 157.25 MHz
f
RF
= 443.25 MHz
f
RF(wanted)
= 443.25 MHz;
f
osc
= 482.15 MHz;
f
RF(unwanted)
= 482.25 MHz; note 8
asymmetrical IF output
157.25
443.25 MHz
21
21
24
24
27
27
dB
dB
25
25
28
28
31
31
dB
dB
NF
noise figure
8.0
9.0
10.0
11.0
dB
dB
V
o
output voltage causing 1%
cross modulation in
channel
107
107
110
110
dB
μ
V
dB
μ
V
117
117
120
120
80
dB
μ
V
dB
μ
V
dB
μ
V
V
f(N+5)-1
(N + 5)
1 MHz pulling
V
i
input voltage causing
750 Hz frequency
deviation pulling in channel
input level without lock-out
input conductance
input capacitance
89
dB
μ
V
V
i(lock)
G
i
C
i
High band mixer, including IF amplifier
see Fig.25; note 7
see Fig.6
see Fig.6
0.3
1.1
120
dB
μ
V
mS
pF
f
RF
G
v
RF frequency
voltage gain
picture carrier; note 4
asymmetrical IF output;
load = 75
;
see Fig.20
f
RF
= 443.25 MHz
f
RF
= 863.25 MHz
symmetrical IF output;
load = 1.25 k
; see Fig.21
f
RF
= 443.25 MHz
f
RF
= 863.25 MHz
443.25
863.25 MHz
31.5
31.5
34.5
34.5
37.5
37.5
dB
dB
35.5
35.5
38.5
38.5
41.5
41.5
dB
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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