tea5757h-v1 NXP Semiconductors, tea5757h-v1 Datasheet - Page 15

• Manufacturer Part Number: tea5757h-v1
• Description: Self Tuned Radio Str
• Manufacturer: NXP Semiconductors

Philips Semiconductors
STEREO DECODER CHARACTERISTICS
V
maximum channel separation; soft mute off (S4 in position A); unless otherwise specified.
TUNING CHARACTERISTICS
1999 Aug 26
V
V
V
V
(S+N)/N
THD
mute(s)
V
V
V
mute(h)
SYMBOL
SYMBOL
i3(L + R)
14/15
pilot(s)
pilot(m)
AF-L
cs
19
38
FM
AM
AFC(off)
Self Tuned Radio (STR)
/V
i3
= 155 mV; V
AF output voltage
switch to stereo
switch to mono
MPX voltage gain
signal plus noise-to-noise ratio
total harmonic distortion
channel separation
carrier and harmonic suppression
stereo-blend
soft mute depth
FM voltage levels
AM voltage levels
AFC voltage off mode
hard mute depth
high (auto-store/search)
medium (auto-store/search)
low (auto-store/search)
nominal (preset mode/tuning indication)
high (auto-store/search)
medium (auto-store/search)
low (auto-store/search)
nominal (preset mode/tuning indication)
pilot
= 15.5 mV; f = 1 kHz; apply unmodulated RF signal of 100 mV to front-end to set radio to
PARAMETER
PARAMETER
V
19 kHz (200 mV) = 0 dB
38 kHz
V
V
V
V
WRITE-ENABLE = HIGH
15
pilot
i5
i5
i5
i5
S0 = 1; S1 = 1
S0 = 0; S1 = 1
S0 = 1; S1 = 0
S0 = 0; S1 = 0
S0 = 1; S1 = 1
S0 = 0; S1 = 1
S0 = 1; S1 = 0
S0 = 0; S1 = 0
FM mode
AM mode
3 dB
3 dB
3 dB
= 200 V
= 20 V
= 3 V; V
= 1 V; V
= 15.5 mV (stereo)
CONDITIONS
CONDITIONS
-point at V
-point at V
-point at V
14
14
= V
= V
i5
i5
i5
= 2 V
= 2 V
= 2 V
15
15
2
26
27
16
22
60
10
4
3
400
50
32
25
MIN.
1.5
1
MIN.
TEA5757; TEA5759
160
8
5
74
0.5
30
32
21
30
1
0
150
30
10
5
1000
63
40
28
3
25
60
TYP.
6
TYP.
Product specification
12
+1.5
1.0
2
500
55
20
9
2500
80
50
40
MAX.
MAX.
10
mV
mV
mV
dB
dB
%
dB
dB
dB
dB
dB
dB
dB
dB
UNIT
UNIT
V
V
V
V
V
V
V
V
V
V