TDA7540B STMicroelectronics, TDA7540B Datasheet - Page 26

• Manufacturer Part Number: TDA7540B
• Manufacturer: STMicroelectronics

Specifications of TDA7540B

• Case: TQFP
• Dc: 06+
• Lead Free Status / Rohs Status: Compliant

DOCUMENT CD00108485
Copyright STMicroelectronics
Electrical specifications
3.2.5
Table 8.
22/75
36
Item
36.1
36.2
36.3
37.1
37.2
37.3
37.4
37.5
38.1
38.2
38.3
38.4
38.5
38.6
39.1
39.2
39.3
40.1
40.2
40.3
40.4
41.1
37
38
39
40
41
Output of Tuning Voltages (TV1,TV2)
Xtal Reference Oscillator
SSTOP, INLOCK, ISSSTATUS Outputs (Open Collector)
Switching Outputs S1, S2 (Open Collector SMODE=1)
Loop Filter Input/Output
Voltage Controlled Oscillator (VCO)
Symbol
f
f
VCOmax
VCOmin
V
R
R
C
C
I
I
V
V
C/N
∆f/f
∆f/f
-I
OUT
OUT
f
REVISION 1.0
OUT
OUT
OUT
I
Step
LO
max
V
V
-I
V
IN
OH
OL
I
IN
Electrical characteristics
(T
f
otherwise specified).
PLL section
RF
amb
= 98MHz, dev. = 40kHz, f
= 25°C, V
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
Parameter
CC1
= V
CC2
= V
MOD
CC3
TVO
C
XTAL
V
I
I
I = -200
TVMODE=0
TVMODE=1
XTAL
∆
-40°C < T < +85°C
V
PD
V
V
f
B=1Hz, closed loop
V = 5V
V = 0.5V-5V
I = -5mA
COMPANY INTERNAL
= 1kHz, f
OUT
OUT
VCO
V
IN
IN
OUT
OUT
Load
= V
CC2
OUT
= GND, PD
= VREF1
= 200MHz, ∆f=1KHz,
ACTIVE
= -0.2mA
= 0.2mA
Test Conditions
= 1V to V
= 1V to V
CCST
= 15pF
= 1V
= Tristate
µ
A
Xtal
= V
= 10.25MHz, in application circuit, unless
OUT
CCVCO
CC3
CC3
-1V
-1V
= Tristate
= V
CCMIX1
V
Min.
-0.1
-0.1
-0.1
-10
0.5
CC3
0.5
50
Unauthorized reproduction and communication strictly prohibited
= V
-
CCMIX2
23.25
V
10.25
Typ.
0.75
0.05
0.05
DATE 11-May-2006
1.5
0.2
0.2
0.2
CC3
40
20
80
-
= V
V
CC3
Max.
260
0.1
0.1
0.5
0.5
0.1
0.5
10
CCIF1
5
1
-0.5
TDA7540B
= 8.5V,
ppm/V
ppm/K
MHz
MHz
MHz
Unit
dBc
mA
mA
mA
kΩ
kΩ
µA
µA
µA
pF
pF
V
V
V
V
V
V
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