sta011 STMicroelectronics, sta011 Datasheet - Page 14

• Manufacturer Part Number: sta011
• Description: L-band Rf Front-end For Digital Radio
• Manufacturer: STMicroelectronics

Electrical specifications
Table 11.
Table 12.
Table 13.
Table 14.
14/38
Input parameters (SCL, SDA, ENRFOSC, XOSEL)
Symbol
Symbol
Symbol
N
N
N
N
Symbol
F
F
f
f
V
V
LO2_1
LO2_2
prog1
prog2
REF1
REF2
LO1_1
LO1_2
f
f
FLT1
FLT2
V
osc
osc
V
R
T
IH
IL
in
t
RF PLL selectable
division ratios
IF PLL selectable
division ratios
REF1 division ratio
REF2 division ratio
PLLs, Synthesizers, (T
RF VCO, (T
IF VCO, (T
Digital interface to MP (SCL,SDA,TLCK), ENRFOSC and XOSEL interface
(T
VCO frequency
oscillation
LO1 frequency range
LO1 frequency range
Freq control voltage
range
VCO frequency
oscillation
LO2 frequency range
LO2 frequency range
Frequency control
voltage range
Digital input signals
Input edge transition
Input resistance
amb
Parameter
= 25°C, VP-VN = 3V)
Parameter
Parameter
Parameter
amb
amb
= 25°C, VP-VN = 3V)
= 25°C°C, VP-VN = 3V)
From REF1 to LO1,
f
f
Programmable via software
mode
Programmable via software
mode
comp
comp
Test conditions/notes
after divider by 2, by using
14.72MHz crystal
after divider by 2, by using
14.725MHz crystal
FLT1 pin
after divider by 8, by using
14.72MHz crystal
after divider by 8, by using
14.725MHz crystal
FLT2 pin
amb
Test conditions/notes
Test conditions/notes
=3.68MHz
=113.23KHz
= 25°C, VP-VN = 3V) (continued)
High
Low
Test conditions/notes
(363.625
1
360.75
st
2676.28
1338.14
VN+0.2
VN+0.2
Min.
894.08
111.76
987
1338.134375 to 1375.407031
111.8
used)
Min.
Min.
1
VP-.7
Min.
VN
1034
Typ.
130
936.64
117.08
117.12
4
Typ.
Typ.
Typ.
10
last used)
(373.75
376.5
2750.8
1375.4
VP-0.2
122.44
VP-0.2
Max.
1081
979.2
122.4
Max.
Max.
16
VN+.7
Max.
0.1
VP
STA011
MHz
MHz
MHz
MHz
MHz
MHz
Unit
Unit
Unit
Unit
µs/V
MΩ
V
V
V
V