SI4122G-BM Silicon Laboratories Inc, SI4122G-BM Datasheet - Page 5

• Manufacturer Part Number: SI4122G-BM
• Description: IC SYNTHESIZER GSM RF2/IF 28MLP
• Manufacturer: Silicon Laboratories Inc
• Type: Frequency Synthesizerr

Specifications of SI4122G-BM

• Pll: Yes
• Input: Clock
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: No/No
• Frequency - Max: 1.5GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Frequency-max: 1.5GHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 336-1105

Table 3. DC Characteristics
(V
Typical Supply Current
RF1 Mode Supply Current
RF2 Mode Supply Current
IF Mode Supply Current
Standby Current
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
High Level Output Voltage
Low Level Output Voltage
Notes:
DD
1. RF1 = 1.55 GHz, RF2 = 1.2 GHz, IF = 800 MHz
2. For signals SCLK, SDATA, SEN, and PWDN.
3. For signal AUXOUT.
= 2.7 to 3.6 V, T
Parameter
A
= –20 to 85 °C)
1
1
2
2
2
2
3
1
1
3
Symbol
V
V
V
V
I
I
IH
OH
IL
OL
IH
IL
RF1 and IF Operating
Rev. 1.4
Test Condition
I
OH
I
OH
V
PWDN = 0
V
V
V
DD
IH
DD
= –500 µA
IL
= 500 µA
=
= 3.6 V
=
=
3.6 V,
3.6 V
0 V,
V
0.7 V
DD
Min
–10
–10
—
—
—
—
—
—
—
–0.4
DD
Typ
18
13
12
10
—
—
—
—
—
—
1
Si4133G
0.3 V
Max
0.4
31
17
17
14
10
10
—
—
—
DD
Unit
mA
mA
mA
mA
µA
µA
µA
V
V
V
V
5