TDA7540NTR STMicroelectronics, TDA7540NTR Datasheet - Page 25

• Manufacturer Part Number: TDA7540NTR
• Description: IC TUNER AM/FM CAR RADIO 80-LQFP
• Manufacturer: STMicroelectronics

Specifications of TDA7540NTR

• Frequency: 10.7MHz
• Modulation Or Protocol: AM, FM
• Applications: Automotive Audio
• Current - Receiving: 12mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 7.7 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant

TDA7540N
3.3.5
Table 9.
Output of tuning voltages (TV1,TV2)
Xtal reference oscillator
Loop filter input/output
Voltage controlled oscillator (VCO)
SSTOP, INLOCK, ISSSTATUS outputs (open collector)
Switching outputs S1, S2 (open collector SMODE=1)
Symbol
f
f
VCOmax
VCOmin
R
R
V
C
C
I
I
V
V
C/N
f
Δf/f
Δf/f
-I
OUT
OUT
OUT
I
OUT
OUT
Step
LO
max
V
V
V
IN
OH
-I
OL
IN
I
PLL Section
PLL electrical characteristics
(T
f
otherwise specified).
RF
Output voltage
Output impedance
Output impedance
Reference frequency
Min. cap step
Max. cap
Deviation versus VCC2
Deviation versus temp
Input leakage current
Input leakage current
Output voltage Low
Output voltage High
Output current, sink
Output current, source
Minimum VCO frequency
Maximum VCO frequency
Carrier to Noise
Output voltage low
Output voltage high
Output leakage current
Output current, sink
Output voltage low
amb
= 98MHz, dev. = 40kHz, f
= 25°C, V
Parameter
CC1
= V
CC2
= V
I = -200
I = -5mA
TVO
TVMODE=0
TVMODE=1
C
XTAL
XTAL
Δ
-40°C < T < +85°C
V
V
PD
I
I
V
V
f
B=1Hz, closed loop
V = 5V
V = 0.5V-5V
MOD
OUT
OUT
VCO
V
IN
IN
OUT
OUT
Load
CC3
CC2
OUT
= GND, PD
= VREF1
= 200MHz, Δf=1KHz,
= -0.2mA
= 0.2mA
= 1kHz, f
= 1V to V
= 1V to V
= 15pF
= 1V
= V
Test conditions
= Tristate
μ
A
CCST
OUT
CC3
CC3
Xtal
= V
-1V
-1V
= Tristate
CCVCO
= 10.25MHz, in application circuit, unless
= V
CCMIX1
V
Min.
-0.1
-0.1
-0.1
-10
0.5
0.5
CC3
32
16
50
-
= V
Electrical specifications
V
10.25
23.25
Typ.
0.75
0.05
0.05
CCMIX2
1.5
0.2
0.2
0.2
CC3
80
40
20
-
V
= V
CC3
Max.
260
0.1
0.5
0.1
0.5
0.1
0.5
48
24
10
5
1
CCIF1
-0.5
= 8.5V,
ppm/V
ppm/K
MHz
MHz
MHz
Unit
dBc
mA
mA
mA
kΩ
kΩ
pF
pF
μA
μA
μA
25/76
V
V
V
V
V
V