V23832-T2131-M101

V23832-R121-M101

Technical Data

Data Sheet

21

2003-11-19

Receiver Electrical Characteristics

Parameter

Symbol

Values

Unit

min.

typ.

max.

Supply Current

1)

I

CC

280

340

mA

Power Consumption

1)

P

0.9

1.2

W

LVDS Output Low Voltage

2), 3)

V

LVDSOL

925

mV

LVDS Output High Voltage

2), 3)

V

LVDSOH

1475

mV

LVDS Output Differential

Voltage

2), 3), 4), 5)

250

400

mV

LVDS Output Offset Voltage

2), 3), 6)

V

OS

1125

1275

mV

LVDS Rise/Fall Time

7)

t

t

F-LVDS

230

ps

LVCMOS Output Voltage Low

V

LVCMOSOL

400

mV

LVCMOS Output Voltage High

V

LVCMOSOH

2500

mV

LVCMOS Input Current

High/Low

I

LVCMOSI

–100

100

µA

LVCMOS Output Current High

8)

I

LVCMOSOH

0.5

mA

LVCMOS Output Current Low

9)

I

LVCMOSOL

4.0

mA

Total Jitter

10), 11), 12), 13), 14)

TJ

0.33

UI

Deterministic Jitter

10), 13), 15)

DJ

0.12

UI

Channel-to-channel skew

16)

t

CSK

100

ps

1)

Typical value is measured at

T

2)

Output level diagram: see Figure 8 on Page 16.

3)

LVDS output must be terminated differentially with R

4)

|V

5)

Unused channels must be terminated by 50

Ω.

6)

V

7)

Measured between 20% and 80% level with a maximum capacitive load of 3 pF.

8)

Source current.

9)

Sink current.

10)

With no optical input jitter.

11)

Measured with an optical input power of 3 dB above minimum receiver sensitivity.

12)

Unused channels can be terminated by 50

Ω or left open.

13)

UI (Unit Interval) is equal to the length of one bit. For example, 2.72 Gbit/s corresponds to 368 ps.

14)

The Total Jitter (TJ) is the sum from Random Jitter (RJ) and Deterministic Jitter (DJ) according to:

TJ = RJ (14 Sigma value) + DJ.

The TJ is specified at a BER of 10

The RJ is measured at the 50% level of the optical signal as the mean of the rising and falling edge RJ

measurement value.