tea5761uk NXP Semiconductors, tea5761uk Datasheet - Page 31

• Manufacturer Part Number: tea5761uk
• Description: Tea5761uk Low-voltage Single Chip Fm-stereo Radio
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 33:
V
maximum values include spread due to the applied voltage from 2.5 V to 3.6 V and process spread; unless otherwise
specified; all RF input values are defined in potential difference (PD), except when EMF is explicitly stated.
9397 750 13451
Product data sheet
Symbol
R
C
In-band AGC
V
Wideband AGC
V
IF filter
f
B
S
IR
FM IF level detector and mute voltage
Level detector RF input
V
G
Mute output: pin TMUTE
V
V
R
FM demodulator: MPX output
(S+N)/N(m)
THD
center
CCA
i(AGC)(min)
i(RF)
ADC(start)
ind(IF)
slope(ind)IF
i
i
TMUTE
step
= V
CCD
FM signal channel characteristics
= 2.7 V; T
Parameter
input resistance
input capacitance
minimum RF AGC input
voltage
RF input voltage
center frequency
bandwidth
selectivity
image rejection
ADC start voltage
step resolution gain
IF indication voltage
IF indication voltage slope
pin TMUTE output resistance
maximum signal-to-noise ratio,
mono
total harmonic distortion
amb
= 25 C; measured with test circuit in
…continued
Conditions
connected to pin GNDRF
connected to pin GNDRF
f
f
V
tuned to 98 MHz
f
f
V
correct code integrity tested
V
V
definition:
V
V
f
A-weighting filter; B
15 kHz
V
TC
B
RF
RF1
tune
tune
mod
V
V
V
Rev. 01 — 2 August 2006
RF2
RF
RF
RF
RF
RF
RF
aud
high-side; f = +200 kHz
low-side; f = 200 kHz
high-side; f = +100 kHz
low-side; f = 100 kHz
ind(IF)
ind(IF)
slope(ind)IF
deem
= 98 MHz;
f = 75 kHz
f = 100 kHz; see
= 93 MHz; f
= 50 dB V
= 0 V
= 3 V
= 10 V to 500 V
= 1 mV; L = R; f = 22.5 kHz;
= 1 mV; L = R; f
= 76 MHz to 108 MHz
= 76 MHz to 108 MHz;
= 1 kHz; TC
= 300 Hz to 15 kHz
= 50 dB V;
= 75 s;
/ V
/ V
i(RF)
i(RF)
= V
Figure
RF2
deem
< 4 mV/dB V
< 4 mV/dB V; radio
ind(IF)
aud
= 98 MHz;
mod
Figure 12
= 75 s;
13; all AC values are given in RMS; minimum and
/ V
= 300 Hz to
= 1 kHz;
RF
Low voltage single-chip FM stereo radio
;
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
[1]
Min
75
2.5
55
66
215
85
39
32
8
8
24
2
2
1.5
1.55 1.65 1.8
130
280
53
-
-
TEA5761UK
Typ
100
4
61
72
225
94
43
36
12
12
30
3
3
1.6
165
400
57
0.4
-
Max Unit
125
6
67
78
235
102
-
-
-
-
-
5
5
1.75 V
200
520
-
1
1.5
pF
dB V
dB V
kHz
kHz
dB
dB
dB
dB
dB
dB
V
mV/
20dB
k
dBA
%
%
V
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