參數(shù)資料
型號(hào)： TEA5764UK
廠商： NXP SEMICONDUCTORS
元件分類： 接收器
英文描述： FM radio + RDS
中文描述： FM, AUDIO SINGLE CHIP RECEIVER, PBGA34
封裝： 4 X 4 MM, WLB-34
文件頁(yè)數(shù)： 50/64頁(yè)
文件大小： 287K
代理商： TEA5764UK
TEA5764HN_2
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 9 August 2005
50 of 64
Philips Semiconductors
TEA5764HN
FM radio + RDS
AM
sup
AM suppression
L = R;
f = 22.5 kHz; f
mod
= 1 kHz;
V
RF
= 100
μ
V to 10 mV; m = 0.3;
DTC = 0; B
aud
= 300 Hz to 15 kHz
40
-
-
dB
Soft mute; SMUTE = 1;
f = 22.5 kHz; f
mod
= 1 kHz
V
start(mute)
mute start voltage
relative to V
VAFL
at V
RF
= 1 mV;
α
mute
= 3 dB
V
RF
= 1
μ
V; L = R; DTC = 0;
B
aud
= 300 Hz to 15 kHz
3
5
10
μ
V
α
mute
mute attenuation
10
20
30
dB
MPX decoder
V
VAFL
left audio output voltage on pin
VAFL
V
RF
= 1 mV; L = R;
f = 22.5 kHz;
f
mod
= 1 kHz; no pre-emphasis;
TC
deem
= 75
μ
s
V
RF
= 1 mV; L = R;
f = 22.5 kHz;
f
mod
= 1 kHz; no pre-emphasis;
TC
deem
= 75
μ
s
55
66
75
mV
V
VAFR
right audio output voltage on
pin VAFR
55
66
75
mV
R
VAFL
output resistance on pin VAFL RDSCDA = 0
MU = LHM = RHM = 0
MU = LHM = RHM = 1
50
500
-
-
100
-
k
R
VAFR
output resistance on pin VAFR RDSCDA = 0
MU = LHM = RHM = 0
MU = LHM = RHM = 1
50
500
200
200
4
-
-
-
-
-
100
-
300
300
-
k
μ
A
μ
A
dB
I
sink(VAFL)
I
sink(VAFR)
α
ODi
sink current on pin VAFL
sink current on pin VAFR
input overdrive range
THD = 3 % relative to f
MPX
= 1 kHz;
V
MPX
= 250 mV
V
RF
= 1 mV; L = R;
f = 75 kHz
including 9 % pilot deviation;
f
mod
= 1 kHz
V
RF
= 1 mV;
f = 75 kHz including 9 %
pilot deviation; R = 1; L = 0 or R = 0;
L = 1; f
mod
= 1 kHz; MST = 0;
SNC = 1; B
aud
= 300 Hz to 15 kHz
V
RF
= 1 mV;
f = 22.5 kHz;
pre-emphasis = 75
μ
s; DTC = 0;
L = R; with C between pin 27 and
pin 26 = 33 nF
±
5 %
V
RF
= 1 mV;
f = 22.5 kHz; L = R;
f
mod
= 1 kHz; de-emphasis = 75
μ
s;
B
AF
= 300 Hz to 15 kHz; A-weighting
filter
V
RF
= 1 mV;
f = 67.5 kHz; L = R;
f
mod
= 1 kHz;
f
pilot
= 6.75 kHz;
de-emphasis = 75
μ
s; B
AF
= 300 Hz to
15 kHz; A-weighting filter
V
O(VAFL-VAFR)
output voltage difference
between pins VAFL and VAFR
0.5
-
+0.5
dB
α
cs
channel separation
27
-
-
dB
f
u
f
l
upper 3 dB bandwidth
lower 3 dB bandwidth
13
20
15
30
17
50
kHz
Hz
(S+N)/N(m)
maximumsignal-to-noiseratio,
mono
54
57
-
dB
(S+N)/N(s)
maximumsignal-to-noiseratio,
stereo
50
54
-
dB
Table 48:
See
Figure 1
; all AC values are given in RMS; the min. and max. values include spread due to V
CCA
= V
CCD
= 2.5 V to 3.3 V
and T
amb
=
20
°
C to +85
°
C; unless otherwise specified. All RF input values are defined in potential difference, except when
EMF is explicitly stated.
Symbol
Parameter
Conditions
FM signal channel characteristics
…continued
Min
Typ
Max
Unit
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