TEF6721HL/V1 NXP Semiconductors, TEF6721HL/V1 Datasheet - Page 24

• Manufacturer Part Number: TEF6721HL/V1
• Description: Tuners DIGITAL IF TUNER IC
• Manufacturer: NXP Semiconductors

Specifications of TEF6721HL/V1

• Bus Type: I2C
• Maximum Frequency: 9.99 MHz, 108 MHz
• Minimum Frequency: 5.73 MHz, 64 MHz
• Modulation Technique: AM, FM
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Function: Radio
• Noise Figure: 4.5 dB, 8.5 dB
• Operating Supply Voltage: 8.5 V
• Supply Voltage (min): 8 V
• Supply Voltage (max): 9 V
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TEF6721HL/V1,557

Philips Semiconductors
2003 Oct 21
handbook, full pagewidth
Car radio tuner front-end for digital IF
t
t
1
2
is the internal TEF6721HL clock related logic delay: 100 s.
should be greater than the required PLL tuning time for the given band (FM: t
audio output of
AFSAMPLE
AFHOLD
load PLL
I
IF DSP
2
C-bus
AF = 0, PRESET = 1
t 1
0
Fig.6 Preset mode timing diagram.
1
PLL jump
continuous mode
24
2
t 2
> 1 ms; AM: t
AF = 0, PRESET = 0
quality test
2
> 20 ms).
n
t 1
n + 1
Preliminary specification
TEF6721HL
t (ms)
MDB416
1
0