ATR2731-ILSY Atmel, ATR2731-ILSY Datasheet - Page 18

• Manufacturer Part Number: ATR2731-ILSY
• Description: IC DAB ONE-CHIP FRONT END 44SSOP
• Manufacturer: Atmel

Specifications of ATR2731-ILSY

• Rf Type: DAB, Broadcast Radio
• Frequency: 70MHz ~ 260MHz
• Features: 8.5V Supply Voltage
• Package / Case: 44-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12. Electrical Characteristics (Continued)
Test conditions (unless otherwise specified): V
18
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
6.10
6.11
No. Parameters
5.6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
7.1
7.2
7.3 Tuning step
8.1 Input frequency range
8.2 Input sensitivity
8.3 Maximum input signal
8.4 Input impedance
9.1 Output voltage
6
7
8
9
Control voltage for
activated SLI
PLL Part
Effective scaling factor
of programmable
divider
REF Input
REF Output
Maximum gain control
voltage
IF AGC Unit
Positive charge pump
current, fast mode
Negative charge pump
current, fast mode
Positive charge pump
current, slow mode
Negative charge pump
current, slow mode
Window AGC mode
charge pump current
Minimum gain control
voltage
Maximum gain control
voltage
Control voltage for
activated WAGC
Control voltage for
deactivated WAGC
Control voltage for
deactivated SLI
Effective scaling factor
of reference divider
1. The phase detector’s phase-noise contribution to the VCO’s frequency spectrum is determined by the operating frequency
ATR2731
of the phase detector divided by 4 according to the fractional-N technique (typically: 16 kHz).
Test Conditions
V
V
V
V
V
V
V
V
V
WAGC = High
WAGC = Low
SLI = High
SLI = Low
Internal oscillator overdriven
Internal oscillator overdriven
Internal oscillator overdriven
Single ended
1.5 k || 2.5 pF load
WAGC
SLI
WAGC
SLI
WAGC
SLI
WAGC
SLI
WAGC
= High
= High
= Low
= Low
= Low
= Low
= Low
= Low
= High
S
= 8.5V, T
amb
= 25°C
Pin
28
28
28
28
28
28
28
22
22
21
21
42
5
ICPIF
ICPIF
ICPIF
ICPIF
VWAGC
VWAGC
VAGCIF
ICPIF
VAGCIF
VAGC
Symbol
VSLI
VSLI
SF
v
v
v
SF
ref,max
ref,min
Z
out,ref
f
ref,eff
ref
NEG, SM
NEG, FM
POS, SM
POS,FM
ref
WAGC
eff
High
Low
max
High
max
min
Low
–220
2048
Min.
145
–52
144
300
2.0
2.0
30
–4
65
5
2 || 2.5
–180
Typ.
0.75
180
–40
100
6.6
5.9
40
16
0
32766
Max.
–145
2047
220
–30
0.7
0.7
52
+4
30
50
mV
mV
k /pF
mV
MHz
Unit
kHz
µA
µA
µA
µA
µA
4904A–DAB–03/06
V
V
V
V
V
V
rms
rms
rms
Type*
C
C
C
D
D
D
D
D
A
A
A
A
A
A
A
A
A
B
A
A