TEA5777HN-T NXP Semiconductors, TEA5777HN-T Datasheet - Page 24

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

Specifications of TEA5777HN-T

• 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/N2,518

Philips Semiconductors
TEA5777_1
Product data sheet
Table 20.
Bits marked with * are common for FM and AM mode.
Table 21.
Bits marked with * are common for FM and AM mode.
Table 22.
Bits marked with * are common for FM and AM mode.
Table 23.
Bits marked with * are common for FM and AM mode.
Bit
7 (MSB)
6
5
4
3
2
1
0 (LSB)
Bit
7 (MSB)
6
5
4
3
2
1
0 (LSB)
Bit
7 (MSB)
6
5
4
3
2
1
0 (LSB)
Bit
7 (MSB)
6
5
4
3
Symbol
MUTE*
AM/FM*
STBY*
PLL10
PLL9
PLL8
PLL7
PLL6
Symbol
PLL5
PLL4
PLL3
PLL2
PLL1
PLL0
AGCRF
AGCIF
Symbol
MWLW
LNA
IFCE*
IFW*
HILO*
DBUS*
PEAK
INTEXT*
Symbol
P1*
P0*
PEN1*
PEN0*
-
AM write mode - data byte 1
AM write mode - data byte 2
AM write mode - data byte 3
AM write mode - data byte 4
Rev. 01 — 11 April 2006
Description
audio mute: 0 = audio not muted; 1 = audio muted
AM/FM selection: 0 = FM; 1 = AM
operating mode: 0 = operating; 1 = standby
setting of synthesizer programmable counter
Description
setting of synthesizer programmable counter
RF AGC response: 0 = slow; 1 = fast
IF AGC response: 0 = slow; 1 = fast
Description
band select: 1 = MW; 0 = LW
LNA gain: 0 = 5 ; 1 = 10
IF counter: 0 = not enabled; 1 = enabled
IF window: 0 = 2 kHz; 1 = 4 kHz
VCO injection mode: 0 = low-side; 1 = high-side
Dbus mode selection: 0 = off; 1 = on
RFAGC speed-up: 0 = off; 1 = fast attack, normal decay
reference frequency source select: 0 = external; 1 = internal
Description
I/O port control: see
no function
Low-power AM/FM stereo radio for handheld applications
Table 28
and
Table 29
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
TEA5777
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