TLC2932A

HIGH PERFORMANCE PHASE LOCKED LOOP

SLES150 − OCTOBER 2005

5

TI.COM

7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–20

°C to 75°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES:

1. All voltages are with respect to GND.

2. For operation above 25

_C free-air temperature, derate linearly at the rate of 5.6 mW/°C.

recommended operating conditions

PARAMETERS

MIN

TYP

MAX

UNIT

VDD = 3 V

2.85

3

3.15

Supply voltage (each supply, see Note 3)

VDD = 3.3 V

3.135

3.3

3.465

V

Supply voltage (each supply, see Note 3)

VDD = 5 V

4.75

5

5.25

V

Input voltage, (inputs except VCO IN)

0

VDD

V

Output current, (each output)

0

±2

mA

VCO control voltage at VCO IN

0.9

VDD

V

VDD = 3 V

13

32

Lock frequency

VDD = 3.3 V

13

35

MHz

Lock frequency

VDD = 5 V

15

55

MHz

VDD = 3 V

2.2

5.1

Bias Resisitor

VDD = 3.3 V

2.2

5.1

k

Ω

Bias Resisitor

VDD = 5 V

2.2

5.1

k

Ω

NOTE 3: It is recommended that the logic supply terminal (LOGIC VDD) and the VCO supply terminal (VCO VDD) should be at the same voltage

and separated from each other.

VCO section

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VOH

High level output voltage

IOH = –2 mA

2.4

V

VOL

Low level output voltage

IOL = 2 mA

0.3

V

VTH

Input threshold voltage at select, VCO inhibit

0.9

1.5

2.1

V

II

Input current at Select, VCO inhibit

VI = VDD or GND

±1

µA

ZI(VCOIN)

VCO IN input impedance

VCO IN = 1/2 VDD

10

M

Ω

IDD(INH)

VCO supply current (inhibit)

See Note 4

0.35

1

µA

IDD(VCO)

VCO supply current

See Note 5

8.4

17

mA

NOTES:

4. Current into VCO VDD, when VCO INHIBIT = high, PFD is inhibited.

5. Current into VCO VDD, when VCO IN = 1/2 VDD, RBIAS = 3.3 kΩ, VCOOUT = 15−pF Load, VCO INHIBIT = GND, and PFD INHIBIT

= GND.