參數(shù)資料
型號(hào)： TEF6701HL
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 接收器
英文描述： Car radio tuner front-end for digital IF
中文描述： AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
封裝： 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64
文件頁(yè)數(shù)： 33/55頁(yè)
文件大?。?/td> 318K
代理商： TEF6701HL
9397 750 13471
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 16 November 2004
33 of 55
Philips Semiconductors
TEF6701HL
Car radio tuner front-end for digital IF
AM IF2 AGC stage: pins AMIF2IN and AMIF2DEC
G
AGC(max)
maximum AGC amplifier
gain
V
AGC(start)
AGC start voltage
(pin IFOUT)
AGC
AGC range
no AGC active
38
41
44
dB
3 dB below maximum output
level; R
L
= 1 k
between start and stop of
AGC
AM signal; f
mod
= 400 Hz;
m = 0.8; C
TAMIF2AGC
= 4.7
μ
F;
V
AMIF2IN-AMIF2DEC
< 0.14 V
R
gen
= 1.5 k
93
-
98
dB
μ
V
52
-
-
dB
THD
total harmonic distortion of
IF2 output signal
-
-
0.3
%
V
i(n)(eq)
equivalent input noise
voltage
-
10.5
-
R
i
C
i
AM IF2 AGC stage: pin IFOUT
V
o(rms)
AM IF2 output voltage
(RMS value)
t
st
AM IF2 AGC settling time
input resistance
input capacitance
1.3
-
1.5
-
1.65
5
k
pF
R
L
= 1 k
; AGC active
63
84
112
mV
V
AMIF2IN
= 10 mV to 100 mV
V
AMIF2IN
= 100 mV to 10 mV
V
AMIF2IN
= 140
μ
V to 140 mV
V
AMIF2IN
= 140 mV to 140
μ
V
-
-
-
-
60
360
150
600
-
-
-
-
ms
ms
ms
ms
AM IF2 level detector output: pin VLEVEL; see
Figure 4
[5]
V
VLEVEL
DC output voltage
V
i
= 10
μ
V to 1 V
V
i
< 1
μ
V; standard setting of
level DAA
V
i
= 1.4 mV; standard setting
of level DAA
V
i
= 0 V; standard setting of
level slope
V
i
= 140
μ
V to 140 mV;
standard setting of level slope
0
0.1
-
0.35
5
0.8
V
V
1.6
2.2
2.8
V
V
level
step size for adjustment of
level starting point
slope of level voltage
V
V
AMIF2IN-AMIF2DEC
40
53
70
mV
V
level(slope)
0.8
1
1.2
V
step
step size for adjustment of
level slope
V
i
= 1.4 mV
55
75
95
B
level
bandwidth of level output
voltage
output resistance
V
i
= 15 mV; standard setting
of level DAA
200
300
-
kHz
R
o
RR
-
-
-
40
500
-
dB
ripple rejection
V
DDA6(ripple)
= 100 mV;
f
ripple
= 100 Hz
Table 33:
V
AMMIX2OUT1
= V
AMMIX2OUT2
= V
MIX1OUT1
= V
MIX1OUT2
= V
DDA1
= V
DDA2
= V
DDA3
= V
DDA4
= V
DDA6
= 8.5 V; V
DDA5
= 5 V;
V
DDD
= 5 V; T
amb
= 25
°
C; see
Figure 8
; all AC values are given in RMS; unless otherwise specified.
Symbol
Parameter
Conditions
Dynamic characteristics
…continued
Min
Typ
Max
Unit
nV
Hz
----------
----------------------------------------------------
20 dB
-------------
mV
20 dB
-------------
V
V
DDA6
----------------------
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