GENNUM CORPORATION

522 - 80 - 00

3

LOCK Output Sink Current

500

-

-

µA

3

1

CLK_EN Source Current

Low

-

26

55

µA

1

NOTES

1. TYPICAL - measured on characterization board.

3. LOCK is an open collector output and requires an external pullup resistor.

4. If OEM_TEST is permanently enabled, operating temperature range is limited from 0°C to 60°C inclusive.

TEST LEVELS

1. Production test at room temperature and nominal supply voltage with guardbands for supply and temperature ranges.

2. Production test at room temperature and nominal supply voltage with guardbands for supply and temperature ranges using correlated test.

3. Production test at room temperature and nominal supply voltage.

4. QA sample test.

5. Calculated result based on Level 1,2, or 3.

6. Not tested. Guaranteed by design simulations.

7. Not tested. Based on characterization of nominal parts.

8. Not tested. Based on existing design/characterization data of similar product.

AC ELECTRICAL CHARACTERISTICS

PARAMETER

CONDITIONS

MIN

TYPICAL

1

MAX

UNITS

NOTES

TEST

LEVEL

Serial Data Rate

SDI

-

270 (only)

-

Mb/s

1

Maximum Equalizer Gain

(see Figure 3)

@ 135MHz

-

35

-

dB

7

Additive Jitter

[Pseudorandom (2

270Mb/s, 300m

(Belden 8281)

-

300

-

ps p-p

2, 7

3

Intrinsic Jitter

[Pseudorandom (2

270Mb/s

-

185

-

ps p-p

2, 6

4

Intrinsic Jitter

[Pathological (SDI checkfield)]

270Mb/s

-

462

-

ps p-p

2, 6

1

Input Jitter Tolerance

270Mb/s

0.40

0.56

-

UI p-p

3, 6

1

Lock Time -

Synchronous Switch

-

1

-

µs

4

7

-

1

-

ms

-

4

-

ms

Carrier Loss Time

0.5

1

2

µs

5

7

SDO to SCO Synchronization

-200

0

200

ps

7

SDO, SCO Output Signal Swing

75

Ω DC load

600

800

1000

mV p-p

1

SDO, SCO Rise & Fall times

20%-80%

200

300

400

ps

7

SDI/SDI Input Resistance

-

10

-

k

Ω

76

SDI/SDI Input Capacitance

-

1.0

-

pF

7

6

SDI/SDI Input Return Loss

at 270MHz

15

20

-

dB

7

6

DC ELECTRICAL CHARACTERISTICS (continued)

PARAMETER

CONDITION

MIN

TYPICAL

1

MAX

UNITS

NOTES

TEST LEVEL