°C, Tj = 25 to 125°C, un-

less otherwise specified.

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

POWER SUPPLY CURRENT AND POWER DISSIPATION

Icc

Power Supply Current

Outputs and test point pins open;

Tamb = 27

°C, 32Mbits/sec

–

100

120

mA

Pd

Power Dissipation

–

500

660

mW

DIGITAL INPUTS AND OUTPUTS

Low Level Input Voltage

– 0.3

0.8

V

High Level Input Voltage

2.0

I/O+0.3

V

Low Level Input Current

–

– 0.4

mA

Low Level Input Current

–

100

µA

Low Level Output Voltage

–

0.5

V

High Level Output Voltage

µA

2.4

–

V

CMOS INPUTS: SERIAL ENABLE, SERIAL DATA AND SERIAL CLOCK

Low level Input Voltage

5V and 25

°C

–

0.5

V

High Level Input Voltage

4.5

–

V

Rise Time

4.3V, 70

°C and C = 5pF

–

5.0

ns

Fall Time

–

4.5

ns

CMOS OUTPUTS: SERIAL DATA I/O

Low Level Output Voltage

5V and 25

–

0.5

V

High Level Output Voltage

5V and 25

4.5

–

V

Rise Time

4.3V, 70

°C and C = 15pF

–

5.5

ns

Fall Time

–

5.0

ns

TEST POINT OUTPUT LEVELS

Test Point High Level Output

(MTP1, MTP2, FOUT)

261

Ω to Vcc DATA SEP

402

Ω to GND DATA SEP, Vcc

DATA SEP = 5V

Vcc

DATA

SEP-

1.02

–V

Test Point Low Level Output

(MTP1, MTP2, FOUT)

261

Ω to Vcc DATA SEP

402

Ω to GND DATA SEP, Vcc

DATA SEP = 5V

–

Vcc

DATA

SEP-

1.62

V

PULSE DETECTOR AND SERVO DEMODULATOR CHARACTERISTICS

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

AGC Amplifier Section

The input signals are AC coupled to AGC IN and AGC IN. AGC OUT and AGC OUT are AC coupled to FILTER IN

and FILTER IN. FILT NORM OUT and FILT NORM OUT are AC coupled to DATA PATH and DATA PATH.

Integrating capacitor Ca = 1000pF is connected between DATA BYP and Vcc PULSE DET. Unless otherwise specified,

the output is measured differentially at AGC OUT and AGC OUT, Fin = 4MHz, and the filter boost at FB = 0dB.

Input range

Filter Boost at FC = 0dB

(bench test condition = 2.2 to

18MHz)

22

–

240

mVpp

Input range

Filter Boost at FB = 9dB

Fin = FC = 18MHz

(bench test condition = 6 to

18MHz)

14

–

100

mVpp

DATA PATH/

DATA PATH

Voltage

AGC IN-AGC IN = 0.1Vpp

0.945

1.05

1.155

Vpp

Voltage Variation

22mV < AGC IN = AGC IN <

240mV

–8.0

–

+8.0

%

Gain Range

1.9

–

22

V/V

L6000

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