參數(shù)資料
型號(hào): LUCW3000CCN-TR
元件分類: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 2200 MHz, PDSO14
封裝: TSSOP-14
文件頁(yè)數(shù): 25/28頁(yè)
文件大?。?/td> 326K
代理商: LUCW3000CCN-TR
Advance Data Sheet
W3000 PLL Dual-Band Frequency Synthesizer
December 1999
Lucent Technologies Inc.
6
Electrical Characteristics
Table 2. General Specifications
Conditions (unless otherwise specified): VDD = 2.7 V; TA = 25 °C ± 3 °C; VREF = 0.25 Vp-p, VDDC = 2.85 V.
Parameters
Symbol
Min
Typ
Max
Unit
Ambient Operating Temperature
TA
–30
25
85
°C
Nominal Operating Voltage
VDD
2.7
2.85
3.6
V
Nominal Charge Pump Operating Voltage
VDDC
VDD
2.85
3.6
V
Power Supply Current
IDD
5.1
8.0
mA
Powerdown Current
IDD
0.1
20
A
Digital Inputs:
Logic High Voltage
VIH
0.7 * VDD
VDD
VDD + 0.15
V
Logic Low Voltage
VIL
– 0.3
GND
0.3 * VDD
V
Logic High Current (VIH = VDD + 0.15 V)
|IIH|
10
A
Logic Low Current (VIL = –0.3 V)
|IIL|
10
A
Digital Outputs:
Logic High Voltage (|IOH| = 2 mA)
VOH
VDD – 0.4
V
Logic Low Voltage (|IOL| = 2 mA)
VOL
0.4
V
(IDD1 + IDD2 + IDDC) under locked condition, VDDC = 2.85 V; fVCO.= 1200 MHz; fREF = 13 MHz.
(IDD1 + IDD2 + IDDC) VIL = 0 Vdc on all logic input pins.
Table 3. Electrical Specifications
Conditions (unless otherwise specified): VDD = 2.7 V; TA = 25 °C ± 3 °C; VREF = 0.25 Vp-p, VDDC = 2.85 V.
Parameter
Symbol
Min
Typ
Max
Unit
Main Input Frequency Range
fVCO
0.5
2.2
GHz
Main Input Level (1100 MHz—1750 MHz)
VMAIN
–20
6
dBm/50
*
Main Input Level
VMAIN
–10
6
dBm/50
*
Reference Input Frequency Range
fREF
8
30
MHz
Reference Input Shunt Resistance
20
30
k
Reference Input Shunt Capacitance
1.2
3
pF
Reference Input Slew Rate
41
60
mV/ns
Reference Input Level
VREF
0.25
2.00
Vp-p
Phase Detector Comparison Frequency
fCOMP
0.025
2
MHz
External Resistor Value (pin 9 to VDDC)
10
18
k
Phase Detector Range
–2
π
2
π
rad.
Phase Detector Noise Floor,
±150 Hz
offset (25 kHz comparison frequency)
–167
dBc/Hz
*Equivalent voltage of a 50
terminated source.
Frequencies outside the 1100 MHz—1750 MHz range and up to and including 2200 MHz.
fVCO = 1190 MHz; VREF = 1.4 Vp-p.
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