DS100MB201

SNLS333A – APRIL 2011 – REVISED APRIL 2013

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Electrical Characteristics

(1) (continued)

Over recommended operating supply and temperature ranges with default register settings unless other specified.

Parameter

Test Conditions

Min

Typ

Max

Units

DIFFERENTIAL OUTPUTS (OUT_n+, OUT_n-)

Output Differential Voltage Swing

500

600

700

VOD1–0 = 00

Output Common-Mode Voltage

Single-ended measurement DC-Coupled

with 50

Ω termination,

V

1.4

Transmitter Rise/ Fall Time

20% to 80% of differential output voltage,

measured within 1” from output pins,

65

85

ps

Tx rise/fall mismatch

20% to 80% of differential output voltage,

0.1

UI

Tx Differential Return Loss

Repeating 1100b (D24.3) pattern,

(SDD22),

VOD = 0.8 Vp-p,

-11

150 MHz – 1.5 GHz

dB

1.5 GHz – 3.0 GHz

-10

3 GHz – 6.0 GHz

-5

Tx Common Mode Return Loss

Repeating 1100b (D24.3) pattern,

(SCC22)

-10

dB

50 MHz – 3.0 GHz

Tx Impedance Balance

Repeating 1100b (D24.3) pattern,

(SCL22)

-30

dB

50 MHz – 3.0 GHz

Tx Output Short Circuit Current

90

mA

Limit

Output Differential Impedance

85

100

125

Ω

between OUT+ and OUT-

Output Differential Impedance

5

Ω

Imbalance

Output Common Mode Impedance

20

25

35

Ω

Common Mode Voltage Delta

Minimum Temperature for OOB signal

between active burst and electrical

pass-through is -10C.

±40

mV

Idle of an OOB signal

VIN = 800 mVp-p, at 3 Gbps,

Differential Propagation Delay (Low

Propagation delay measure at midpoint

to High and High to Low Edge

crossing between input to outputEQx[1:0]

150

200

250

ps

= 11 Figure 3

EQz[1:0] = OFF

120

170

220

ps

Lane to Lane Skew in a Single Part

27

ps

Part to Part Propagation Delay

35

ps

Skew

Switch/Mux Time

Time to switch/mux between A and B

150

ns

input/output signals

(5)

Measured with clock-like {11111 00000} pattern.

(6)

time of product characterization and are not guaranteed.

(7)

Common-mode voltage (VCM) is expressed mathematically as the average of the two signal voltages with respect to local ground.VCM

= (A + B) / 2, A = OUT+, B = OUT-.

6

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