sta011 STMicroelectronics, sta011 Datasheet - Page 10

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

Electrical specifications
3.4
Table 6.
Table 7.
10/38
I
Symbol
CCTOT,SB
Symbol
I
G
CCTOT
BW0
I
I
I
I
ΔG
BWi
CC1
CC2
CC3
CC4
G
NF
V,trim
Z
Z
γ
o
V
i
V
Current supplied by VP1
Current supplied by VP2
Current supplied by VP3
Current supplied by VP4
I
Standby current
Electrical characteristics
Supply currents, (T
LNA, RF mixer and IF1 buffer, (T
Input signal BW
Output signal BW
Voltage gain
Voltage gain
Voltage gain
variation
Input impedance
Output impedance
Return loss
Noise figure
CC1+
Parameter
I
CC2+
Parameter
I
CC3+
I
CC4
amb
Input LNI, NLNI pins; output SIP,
SIN pins.
R
Input LNI, NLNI pins; output
SIP,SIN pins.
R
Programmable via software mode
Balanced @ LNi, NLNI pins, R//C
Balanced @ SIP, SIN pins
LNI,NLNI pins
Measurements condition: Input
LNI, NLNI pins; output SIP,SIN
pins,R
floating, R
L
L
=200Ω, R
Powered circuits: LNA, RFMixer,
IF buffer
Powered circuits: RFVCO, divider
by 2 and LO buffer
Powered circuits: external LO1,
divider by 2 and LO buffer
Powered circuits: Digital cells,
Crystal oscillator (XOSel high)
Powered circuits: Digital cells,
external REF (XOSel low)
Powered circuits: VGAs, IFMixer,
output buffer, IFPLL
VAGC1=VAGC2=1.2V,
IFgain=75dB
CE = high, XOSel high, RFVCO
enabled
CE = low
= 200Ω, PADj1,2 pins floating
= 25°C, VP-VN = 3V)
Test conditions/notes
L
=200Ω, PADj1,2 pins
Test conditions/notes
s
=50Ω
ext
=0
amb
= 25°C, VP-VN = 3V)
1452
Min.
114
26
19
Min.
12.5
11.5
5.5
5.5
3.5
8.5
36
Typ.
2.5
0.2
30
25
75
50
14
Typ.
5
17
15
13
46
9
7
6
116.5
Max.
1492
Max.
21.5
12.5
18.5
11.5
17.5
34
29
7
56
20
8
STA011
MHz
MHz
Unit
Unit
mA
mA
mA
mA
mA
dB
dB
dB
pF
dB
dB
µA
Ω
Ω