W3000 Datasheet, PDF (6/28 Pages) Agere Systems – W3000 PLL Dual-Band Frequency Synthesizer

W3000 PLL Dual-Band Frequency Synthesizer
Advance Data Sheet
December 1999
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
Ambient Operating Temperature
Nominal Operating Voltage
Nominal Charge Pump Operating Voltage
Power Supply Current^†
Powerdown Current^‡
Digital Inputs:
Logic High Voltage
Logic Low Voltage
Logic High Current (VIH = VDD + 0.15 V)
Logic Low Current (VIL = –0.3 V)
Digital Outputs:
Logic High Voltage (|IOH| = 2 mA)
Logic Low Voltage (|IOL| = 2 mA)
Symbol
TA
VDD
VDDC
IDD
IDD
VIH
VIL
|IIH|
|IIL|
VOH
VOL
Min
–30
2.7
VDD
—
—
0.7 * VDD
– 0.3
—
—
VDD – 0.4
—
Typ
25
2.85
2.85
5.1
0.1
VDD
GND
—
—
—
—
Max
85
3.6
3.6
8.0
20
VDD + 0.15
0.3 * VDD
10
10
—
0.4
Unit
°C
V
V
mA
µA
V
V
µA
µA
V
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
Main Input Frequency Range
fVCO
0.5 —
Main Input Level (1100 MHz—1750 MHz) VMAIN
–20
—
Main Input Level^†
VMAIN
–10
—
Reference Input Frequency Range
Reference Input Shunt Resistance
fREF
—
8
—
20
30
Reference Input Shunt Capacitance
Reference Input Slew Rate
Reference Input Level
Phase Detector Comparison Frequency
External Resistor Value (pin 9 to VDDC)
—
—
VREF
fCOMP
—
—
1.2
41
60
0.25 —
0.025 —
10
18
Phase Detector Range
—
–2 π —
Phase Detector
offset (25 kHz
Noise Floor,
comparison
±150 Hz
frequency)
‡
—
— –167
*Equivalent voltage of a 50 Ω 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.
Max
2.2
6
6
30
—
3
—
2.00
2
—
2π
—
Unit
GHz
dBm/50 Ω*
dBm/50 Ω*
MHz
kΩ
pF
mV/ns
Vp-p
MHz
kΩ
rad.
dBc/Hz
6
Lucent Technologies Inc.