TEF6721HL/V1 NXP Semiconductors, TEF6721HL/V1 Datasheet - Page 19

• 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
FM RF AGC time constant: pin TFMAGC
R
V
FM RF AGC PIN diode drive output: pin IFMAGC
I
I
I
FM keyed AGC: pin KAGC
V
FM RF AGC
g
I
I
V
FM RF
Reference voltage: pin VREFFMMIX
V
Inputs: pins FMMIXIN1 and FMMIXIN2
R
C
V
V
sink(max)
source(max)
source(AGC)
sink(max)
source(max)
m(buf)
SYMBOL
O(ref)
th
o(n)
ref
BIAS
i(RF)(p)
source
i
i
Car radio tuner front-end for digital IF
MIXER
TRANSCONDUCTANCE BUFFER
source resistance
DC output reference
voltage
maximum AGC sink
current
maximum AGC source
current
AGC source current
threshold voltage for
narrow-band AGC
buffer transconductance
maximum sink current
maximum source current
buffer output noise
voltage
reference voltage
input resistance
input capacitance
DC bias voltage
RF input voltage
(peak value)
PARAMETER
:
AGC[1:0] = 00; KAGC = 0;
V
V
V
AGC[1:0] = 00; KAGC = 0
V
V
AGC[1:0] = 00; KAGC = 0
AM mode; AGCSW = 1
V
KAGC = 1;
V
FM mode; V
V
FM mode; open-collector;
V
FM mode; V
FM mode;
V
across external pull-up
resistor);
B = 400 Hz to 20 kHz
FM mode
AM mode
MIXGAIN = 0
MIXGAIN = 1
FM mode
1 dB compression point of
FM mixer output
PIN
FMMIXIN1-FMMIXIN2
IFMAGC
TFMAGC
IFMAGC
TFMAGC
IFMAGC
TFMAGC
O(ref)
TFMAGC
VDDA2-AGCBUF
MIXGAIN = 0
MIXGAIN = 1
AGCBUF
+ 80 mV
CONDITIONS
= 2.5 V;
= 2.5 V;
= 2.5 V; LODX = 1
= V
= V
= V
= V
TFMAGC
TFMAGC
O(ref)
O(ref)
O(ref)
O(ref)
= 1 V (voltage
19
+ 0.5 V;
+ 0.15 V
= 0 V
0.5 V;
0.3 V
= V
= V
O(ref)
O(ref)
to
4
3.9
8
0.5
4.2
450
6.6
2.7
2.2
70
35
15
15
0.65
MIN.
5
4.4
11.5
0.95
5.3
500
10
7.3
3.1
3.5
1.8
5
2.7
100
50
11.5
11.5
0.5
TYP.
Preliminary specification
TEF6721HL
6
4.9
15
1.4
6.4
560
15
8
3.4
7
3.2
8
8
0.35
30
MAX.
k
V
mA
mA
mA
mA
V
mS
V
V
k
k
pF
V
mV
mV
UNIT
A
A
V