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)： 48/64頁(yè)
文件大?。?/td> 287K
代理商： TEA5764UK
TEA5764HN_2
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 9 August 2005
48 of 64
Philips Semiconductors
TEA5764HN
FM radio + RDS
Logic pins; pins BUSENABLE, SCL and SDA
R
i
input resistance
V
IH
HIGH-level input voltage
10
0.7V
VREFDIG
-
-
-
V
VREFDIG
+
0.3
0.3V
VREFDIG
V
M
V
input switching level up
V
IL
Software programmable port; pin SWPORT
V
O(max)
maximum output voltage
LOW-level input voltage
input switching level down
0.3
-
I
load
= 150
μ
A
V
VREFDIG
0.2
0
400
500
1.0
-
V
VREFDIG
V
V
O(min)
I
sink(max)
I
source(max)
maximum source current
I
L(max)
maximum leakage current
Interrupt flag; pin INTX; V
VREFDIG
= 1.65 V to 1.95 V; I
load(max)
= 200
μ
A or R
pu
of second device connected to pin
INTX is 18 k
±
20 %
V
O(max)
maximum output voltage
minimum output voltage
maximum sink current
I
load
= 150
μ
A
-
-
-
-
0.2
2000
1100
+1.0
V
μ
A
μ
A
μ
A
V
SWPORT
= 0 V to 5 V
V
VREFDIG
0.2
0.130
500
14.4
9.9
-
V
VREFDIG
V
V
O(min)
I
pd
R
pu
t
L
minimum output voltage
pull-down current
pull-up resistance
LOW time
0.215
680
18
9.98
0.4
1200
22.5
10
V
μ
A
k
ms
one-shot pulse time
Table 47:
See
Figure 1
; all AC values are given in RMS; the minimum and maximum 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
Characteristics
…continued
Min
Typ
Max
Unit
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 RF input; pins RFIN1 and RFIN2
R
i
input resistance
connected to pin GNDRF
C
i
input capacitance
connected to pin GNDRF
V
sens(EMF)
sensitivity EMF value voltage
f
RF
= 76 MHz to 108 MHz;
f = 22.5 kHz; f
mod
= 1 kHz;
(S+N)/N = 26 dB; TC
deem
= 75
μ
s;
A-weighting filter;
B
aud
= 300 Hz to 15 kHz
IP3
in
in-band 3rd-order intercept
point
f
tune
= 76 MHz to 108 MHz;
RF
agc
= off
IP3
out
out-of-band 3rd-order
intercept point
f
tune
= 76 MHz to 108 MHz;
RF
agc
= off
In-band AGC
V
i(AGC)(min)
minimum RF AGC input
voltage
V
sens(EMF)
< 4 mV/dB
μ
V
FM signal channel characteristics
Min
Typ
Max
Unit
75
2.5
-
100
4
2.3
125
6
3.5
pF
μ
V
f
1
= 200 kHz;
f
2
= 400 kHz;
78
87
-
dB
μ
V
f
1
= 4 MHz;
f
2
= 8 MHz;
87
93
-
dB
μ
V
f
RF
= 98 MHz;
V
th(mute)
/
55
61
67
dB
μ
V
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