TEA5777HL NXP Semiconductors, TEA5777HL Datasheet - Page 38

• Manufacturer Part Number: TEA5777HL
• Description: Tuners AM/FM STEREO
• Manufacturer: NXP Semiconductors

Specifications of TEA5777HL

• 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: LQFP-32
• 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

Philips Semiconductors
Table 45.
V
network; all AC values are given in RMS; see test circuit of
[1]
[2]
TEA5777_1
Product data sheet
Symbol
LNA
G
R
I and Q channel IF filter
f
B
Outputs
AF output: pins VAFL and VAFR
V
V
Z
AM IF level detector
Input AM dummy
V
Level output: pin TMUTE
V
V
Z
IF
CCA
AGC(RF)
f
o
o
IF
o(AF)
O
i
O
o(slope)
i
LNA
IF
With ferroceptor C8E-A0424 TOKO Inc.
Without antenna input contribution.
= V
CCD
AM performance
= 3 V; T
Parameter
LNA gain
RF AGC attenuation
input resistance
IF frequency
IF frequency deviation
IF filter bandwidth
AF output voltage
output voltage
output impedance
input voltage
output voltage
output voltage slope
output impedance
amb
= 25 C; f
…continued
RF
= 918 kHz; f
Conditions
bit LNA = 0 (5 )
bit LNA = 1 (10 )
V
V
bit LNA = 0 (5 )
bit LNA = 1 (10 )
V
properly tuned
V
LNA = 1 and RFB = 0
V
V
100 V< V
PILDET/AMRFAGC
PILDET/AMRFAGC
i1
i
i1
i1
mod
RFB = 0 (low feed-back)
RFB = 1 (high feed-back)
RFB = 0 (low feed-back)
RFB = 1 (high feed-back)
start ADC
end ADC
= V
Rev. 01 — 11 April 2006
= 5 mV
= 0 V
= 10 mV
= 1 kHz; m = 0.3;
i2
Low-power AM/FM stereo radio for handheld applications
= detector level voltage;
i1
Figure
< 1 mV
= 0 V
= 2 V
9; unless otherwise specified.
deemp
= 75 s; V
i1
Min
-
-
-
-
-
-
-
-
-
-
-
72
0.55
300
-
-
0.1
0.8
-
260
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
measured at input of matching
Typ
14
20
0
25
166
366
91
200
21
-
8
90
0.65
500
50
2
0.15
1
375
360
TEA5777
Max
-
-
-
-
-
-
-
-
-
0.2
-
108
0.75
800
-
-
0.3
1.2
-
480
Unit
dB
dB
dB
dB
k
k
k
k
kHz
kHz
kHz
mV
V
mV
V
V
mV/
20dB
k
37 of 47
V