TEA5777HL NXP Semiconductors, TEA5777HL Datasheet - Page 23

• 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 19.
Bits marked with * are common for FM and AM mode.
TEA5777_1
Product data sheet
Bits
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Survey of bit names in AM write mode
CALLIGN
SEARCH*
9.5.1.2 AM write mode
MUTE*
MWLW
PLL5
P1*
7
Table 16.
Bits marked with * are common for FM and AM mode.
Table 17.
Table 18.
Bit
7 (MSB)
6
5
4
3
2
1
0 (LSB)
Bits SLEV[1:0]
00
01
10
11
Programmable steps
Bits STEP[1:0]
00
01
10
11
C6
PROGBLIM* UPDWN*
AM/FM*
PLL4
LNA
P0*
6
Symbol
SEARCH*
PROGBLIM*
UPDWN*
SLEV1*
SLEV0*
STEP1
STEP0*
-
FM write mode - data byte 6
Search level settings
Search steps FM
C5
RF level (FM)
5 V
10 V
30 V
60 V
Step size
1
2
3
4
PEN1*
IFCE*
STB*
PLL3
5
Rev. 01 — 11 April 2006
Description
search mode: 0 = disabled; 1 = enabled
copy word: 0 = no copy; 1 = copy PLL word to BLIM register
if bit PROGBLIM = 0: 0 = down search; 1 = up search
if bit PROGBLIM = 1: 0 = lower band-limit; 1 = upper band-limit
search level settings: see
search steps FM: see
no function
Low-power AM/FM stereo radio for handheld applications
C4
SLEV1*
PEN0*
PLL10
PLL2
IFW*
4
FM
100 kHz reference
50
100
150
200
C3
SLEV0*
HILO*
PLL9
PLL1
3
Table 18
-
Table 17
C2
AMDELAY
ADC[3:0] level bits
0010
0100
0110
1001
66 kHz reference 20 kHz reference
33.333
66.666
100
133.333
DBUS*
CHP0*
PLL8
PLL0
2
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
C1
STEP0*
AGCRF
DEEM*
PEAK
PLL7
1
TEA5777
10
20
30
40
C0
-
INTEXT*
AGCIF
PLL6
RFB
0
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