SI2107 SILABS [Silicon Laboratories], SI2107 Datasheet - Page 5

• Manufacturer Part Number: SI2107
• Description: SATELLITE RECEIVER FOR DVB-S/DSS
• Manufacturer: SILABS [Silicon Laboratories]

Table 4. RF Electrical Characteristics
Table 3. DC Characteristics
(V
Input power, single channel
Aggregate input power
Input impedance, balanced
Return Loss
Dynamic voltage gain range
Maximum voltage gain
Noise figure
IP3
LO leakage
LO SSB phase noise
LO DSB phase noise (integrated)
RF synthesizer spurious
Reference oscillator phase noise
LO oscillator settling time
Notes:
Supply Current, 3.3 V
Supply Current, 1.8 V
Input high voltage
Input low voltage
Input leakage
Output high voltage
Output low voltage
Output leakage
*Note: LNB dc-dc converter disabled; LNB_EN (CEh[2]) = 0.
3.3
1. Max gain = +55 dB.
2. IM3 can be calculated as follows: IM3 = 2 x (IP3 – P
3. Min gain = –35 dB.
= 3.3 V ±10%, V
Parameter
Parameter
1.8
= 1.8 V ±10%, T
A
Symbol
Symbol
G
= 0–70 ºC)
P
V
V
IP3
t
V
P
V(max)
I
I
V
I
Δ
N
N
L
NF
s,LO
3.3
1.8
Z
OL
i,agg
I
OH
OL
i,ch
IH
GV
LO
IL
LO
LO
I
in
2
Preliminary Rev. 0.7
SCL(25), SDA(26)
SCL(25), SDA(26)
SCL(25), SDA(26)
10 kHz to 1/2 Baud
45 Msps, CR 7/8*
20 Msps, CR 2/3*
45 Msps, CR 7/8*
20 Msps, CR 2/3*
950 to 2150 MHz
Z
At 20 MHz offset
Test Condition
Test Condition
At 2 kHz offset
100 kHz offset
SOURCE
1 MHz offset
in
Max gain
Min gain
).
Rate
= 75 Ω
3
1
Min
2.3
2.4
Min
–81
—
—
—
—
—
—
—
+5
0
—
—
—
—
—
—
—
—
—
—
—
—
—
Si2107/08/09/10
–130
Typ
313
298
292
217
+9.5
Typ
–10
+15
–97
–97
–40
100
—
—
—
—
—
—
2.1
75
75
55
—
—
—
+12.5
Max
Max
±10
±10
–23
–70
–94
–94
5.5
0.8
0.4
2.8
—
—
—
—
—
–7
—
—
—
—
—
—
—
—
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBm
dBm
dBm
dBm
°rms
Unit
Unit
mA
mA
mA
mA
µA
µA
dB
dB
dB
dB
µs
V
V
V
V
Ω
5