Data Sheet

ADN2807

Rev. B | Page 3 of 21

SPECIFICATIONS

Table 1. TA = TMIN to TMAX, VCC = VMIN to VMAX, VEE = 0 V, CF = 4.7 µF, SLICEP = SLICEN = VCC, unless otherwise noted

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

QUANTIZER–DC CHARACTERISTICS

Input Voltage Range

At PIN or NIN, dc-coupled

0

1.2

V

Peak-to-Peak Differential Input

2.4

V

Input Common-Mode Level

DC-coupled (See Figure 26)

0.4

V

Differential Input Sensitivity

PIN − NIN, ac-coupled1, BER = 1 × 10–10

4

10

mV p-p

Input Overdrive

See Figure 8

2

5

mV p-p

Input Offset

500

µV

Input RMS Noise

BER = 1 × 10–10

244

µV rms

QUANTIZER–AC CHARACTERISTICS

Small Signal Gain

Differential

54

dB

Input Resistance

Differential

100

Ω

Input Capacitance

0.65

pF

Pulse-Width Distortion2

10

ps

QUANTIZER SLICE ADJUSTMENT

Gain

SliceP – SliceN = ±0.5 V

0.11

0.20

0.30

V/V

Control Voltage Range

SliceP – SliceN

–0.8

+0.8

V

At SliceP or SliceN

1.3

VCC

V

Slice Threshold Offset

±1.0

mV

LEVEL SIGNAL DETECT (SDOUT)

Level Detect Range (See Figure 4)

RTHRESH = 2 kΩ

9.4

13.3

18.0

mV

RTHRESH = 20 kΩ

2.5

5.3

7.6

mV

RTHRESH = 90 kΩ

0.7

3.0

5.2

mV

Response Time

DC-coupled

0.1

0.3

5

µs

Hysteresis (Electrical)

OC-12, PRBS 223

RTHRESH = 2 kΩ

4.7

6.4

7.8

dB

RTHRESH = 20 kΩ

1.8

6.0

10.0

dB

RTHRESH = 90 kΩ

6.3

dB

RTHRESH = 90 kΩ at 25°C

4.8

6.9

8.9

dB

OC-3, PRBS 223

RTHRESH = 2 kΩ

3.6

6.2

8.5

dB

RTHRESH = 20 kΩ

5.6

dB

RTHRESH = 90 kΩ

5.6

dB

RTHRESH = 90 kΩ at 25°C

3.4

6.6

9.9

dB

OC-12, PRBS 27

RTHRESH = 2 kΩ

5.7

6.6

7.8

dB

RTHRESH = 20 kΩ

3.9

6.2

8.5

dB

RTHRESH = 90 kΩ

3.2

6.7

9.9

dB

OC-3, PRBS 27

RTHRESH = 2 kΩ

5.4

6.6

7.7

dB

RTHRESH = 20 kΩ

4.6

6.4

8.2

dB

RTHRESH = 90 kΩ

3.9

6.8

9.7

dB

LOSS-OF-LOCK DETECTOR (LOL)

Loss-of-Lock Response Time

From fVCO error > 1000 ppm

60

mV

POWER SUPPLY VOLTAGE

3.0

3.3

3.6

V

POWER SUPPLY CURRENT

150

164

215

mA