STW81102ATR STMicroelectronics, STW81102ATR Datasheet - Page 11

• Manufacturer Part Number: STW81102ATR
• Description: IC SYNTHESIZER MULTI RF 28VFQFPN
• Manufacturer: STMicroelectronics
• Type: Frequency Synthesizerr

Specifications of STW81102ATR

• Pll: Yes
• Input: Clock, Crystal
• Output: Clock, Crystal
• Number Of Circuits: 1
• Ratio - Input:output: 3:2
• Differential - Input:output: No/No
• Frequency - Max: 4.65GHz
• 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: 4.65GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STW81102
Table 5.
VCOs
LO output buffer
Symbol
I
I
K
VCOBUF
OUTBUF
K
V
I
I
ΔΤ
I
I
VCOA
VCOB
P
VCOA
VCOB
CTRL
DIV2
DIV4
R
LO
LK
L
Spurious
VCOA sensitivity
VCOB sensitivity
Maximum temperature
variation for continuous
lock
VCO A pushing
VCO B pushing
VCO control voltage
LO harmonic spurious
VCOA current consumption
VCOB current consumption
VCO buffer consumption
Divider by 2 consumption
Divider by 4 consumption
Output level
Return loss
Current consumption
Output buffer isolation (power
down state)
Electrical specifications (continued)
(5)(6)
(4)
Parameter
(5)
(5)
(5)
(5)
(5)
(5)
(5)
Direct output
(F
Divider by 2
(F
Divider by 4
(F
Lower frequency range
Intermediate frequency range
Higher frequency range
Lower frequency range
Intermediate frequency range
Higher frequency range
VCO A
VCO B
F
F
F
F
Matched to 50 ohms
DIV4 buff
DIV2 buff
Direct output
Direct output (F
Divider by 2 output
(F
Divider by 4 output
(F
VCO
VCO
VCO
VCO
PFD
PFD
PFD
OUT
OUT
=3.3GHz; amplitude [11]
=3.3GHz; amplitude [00]
=4.3GHz; amplitude [11]
=4.3GHz; amplitude [00]
=2GHz)
=1GHz)
= 200 kHz)
= 400 kHz)
= 800 kHz)
Test conditions
OUT
=4GHz)
Min
115
0.4
40
60
80
30
40
50
95
Electrical specifications
Typ
105
-73
-83
-91
55
75
45
55
70
14
30
16
22
11
15
15
27
23
39
43
62
67
17
13
4
0
Max
140
-20
70
95
60
70
90
20
7
3
MHz/V
MHz/V
MHz/V
MHz/V
MHz/V
MHz/V
MHz/V
MHz/V
dBm
Unit
dBc
dBc
dBc
dBc
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
° C
dB
dB
V
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