STW81100AT-1 STMicroelectronics, STW81100AT-1 Datasheet - Page 6

• Manufacturer Part Number: STW81100AT-1
• Description: IC SYNTHESIZER MULTI RF 28VFQFPN
• Manufacturer: STMicroelectronics
• Type: Frequency Synthesizerr

Specifications of STW81100AT-1

• Pll: Yes
• Input: Clock, Crystal
• Output: Clock, Crystal
• Number Of Circuits: 1
• Ratio - Input:output: 3:2
• Differential - Input:output: No/No
• Frequency - Max: 4.4GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-VFQFN, 28-VFQFPN
• Frequency-max: 4.4GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STW81100
Table 6. Electrical Characteristcs (continued)
6/29
VCO DIVIDERS
REFERENCE and PHASE FREQUENCY DETECTOR
CHARGE PUMP
VCOs
LO OUTPUT BUFFER
Symbol
Kvco
Kvco
V
P
f
I
f
I
PFD
I
RL
f
step
DIV2
DIV4
OCP
OUT
CP
N
ref
A
B
Reference input frequency
Reference input sensitivity
PFD input frequency
Frequency step
ICP sink/source
Output voltage compliance
range
Spurious
VCOA sensitivity
VCOB sensitivity
VCO
VCO
VCO control voltage
LO Harmonic Spurious
VCO current consumption
VCO buffer consumption
DIVIDER by 2 consumption
DIVIDER by 4 consumption
Output level
Return Loss
VCO Divider Ratio
A
B
Pushing
Pushing
3,4
Parameter
4
3,4
3,4
1
2
3,4
3,4
1
4
4
4
4
3bit programmable
Direct Output
Divider by 2
Divider by 4
Sub-Band 00000
Sub-Band 01111
Sub-Band 11111
Sub-Band 00000
Sub-Band 01111
Sub-Band 11111
Matched to 50ohm
Test Condition
32767
F
4096
0.35
Min
0.4
0.4
OUT
10
85
55
35
60
35
20
/
19.2
Typ
105
-65
-70
-70
70
50
75
45
25
25
15
18
14
15
1
7
9
0
V
32767
F
4096
Max
dd
100
135
100
-54
-60
-66
-20
1.5
OUT
10
95
65
60
35
10
14
4
3
-0.3
/
MHz/V
MHz/V
MHz/V
MHz/V
MHz/V
MHz/V
MHz/V
MHz/V
Vpeak
Units
MHz
MHz
dBm
dBc
dBc
dBc
dBc
mA
mA
mA
mA
mA
Hz
dB
V
V