TEA5777HN NXP Semiconductors, TEA5777HN Datasheet - Page 39

• Manufacturer Part Number: TEA5777HN
• Description: Tuners AM/FM STEREO
• Manufacturer: NXP Semiconductors

Specifications of TEA5777HN

• Bus Type: I2C, 3-Wire
• Maximum Frequency: 2.047 MHz, 409.55 MHz
• Minimum Frequency: 0.512 MHz, 51.2 MHz
• Modulation Technique: AM, FM
• Mounting Style: SMD/SMT
• Package / Case: HVQFN-48
• Function: Radio
• Operating Supply Voltage: 3 V
• Supply Voltage (min): 2.7 V
• Supply Voltage (max): 7 V
• Minimum Operating Temperature: - 10 C
• Maximum Operating Temperature: + 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TEA5777HN/N2,557

Philips Semiconductors
Table 46.
V
Figure
TEA5777_1
Product data sheet
Symbol
Input: pin MPXIN
V
R
MPX stereo decoder channel
Overall data
G
(S+N)/N
THD
Pilot detector
V
Integrated de-emphasis
Hard mute
SDS curve (blend function)
V
CCA
deemp
cs
19
38
mute
I
pilot
i
i
v
= V
9; unless otherwise specified.
CCD
Parameter
input voltage
input resistance
voltage gain
channel separation
signal plus noise-to-noise ratio
total harmonic distortion
19 kHz suppression
38 kHz suppression
pilot voltage
de-emphasis time constant
mute attenuation
input voltage
Stereo decoder characteristics
= 3 V; T
amb
= 25 C;
deemp
= 50 s; not forced to mono; all AC values are given in RMS; see test circuit of
Conditions
f
V
V
R = 0 and L = 1; V
f
limited to 15 kHz
measured at AF output; L = R;
V
V
measured at AF output; L = R;
V
V
15 kHz
reference 300 mV = 0 dB
reference 300 mV = 0 dB
V
bit DEEM = 0
bit DEEM = 1
measured on pins VAFL and
VAFR; audio muted with bit
MUTE = 1; A-weighted
SDS region voltage V
V
V
R = 0 and L = 1; bit SDSOFF = 0;
bit DOFF = 0; bit FOMO = 0
mod
IF
i3
pilot
i3
pilot
MPXOUT
pilot
TMUTE
i3
pilot
switching to stereo
switching back to mono
mono hysteresis
start level
stop level
= 133.333 kHz; B
Rev. 01 — 11 April 2006
= 300 mV; f
= 300 mV; f
= 300 mV; f
= 1 kHz
= 30 mV; R = 1 and L = 0 or
= 30 mV; A-weighted
= 30 mV; B
= 30 mV; R = 1 and L = 0 or
Low-power AM/FM stereo radio for handheld applications
= 1 V
= 300 mV; f
mod
mod
mod
aud( 3dB)
TMUTE
= 1 kHz;
= 1 kHz;
= 1 kHz;
aud( 3dB)
mod
i
= V
= 1 V;
= 1 kHz;
limited to
i1
;
[1]
Min
0.7
300
26
-
-
23
31
-
3
6
-
-
60
-
-
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
1.1
Typ
0.75
400
40
68.5
0.05
28
52
13
6
7
50
75
70
15
150
0.82
TEA5777
Max
0.8
500
-
-
0.5
-
-
16
-
8
-
-
-
-
-
0.4
Unit
V
k
dB
dB
dB
%
dB
dB
mV
mV
mV
dB
38 of 47
s
s
V
V