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W3000

PLL Dual-Band Frequency Synthesizer

Agere -> LSI Corporation 

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.

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