ADN2809XCP-RL Ver la hoja de datos (PDF) - Analog Devices
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ADN2809XCP-RL Datasheet PDF : 13 Pages
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ADN2809
ADN2809 ELECTRICAL CHARACTERISTICS at TA=TMIN to TMAX, VCC=VMIN to VMAX, VEE=0V, CF=4.7µF, 20 ohm ESR for xo unless otherwise noted
Par ameter
Conditions
Min
Typ
Max
Units
QUANTIZER–DC CHARACTERISTICS
Input Voltage Range
Single Ended, DC Coupled @ PIN or NIN
0
1.2
V
Input Common Mode Voltage
“
0.4
1.2
V
Input Peak-to-Peak Differential Voltage
@ PIN or NIN AC Coupled I/P1
2.4
V
Input Sensitivity, VSENSE (Peak-to-Peak Differential) PIN- NIN, Figure 2, BER= <1 x 10-10
10
6
mV
Input Overdrive, VOD
Figure 3, BER = <1 X 10-10
5
3
mV
Input Maximum Offset Voltage
SliceP, SliceN = VCC
0.5
mV
Input Current
Input RMS Noise
BER = <1 X 10-10
10
µA
244
µVrms
QUANTIZER-AC CHARACTERISTICS
Upper –3 dB Bandwidth
Small Signal Gain
S11 Maximum @ 2.5GHz, Figure 7
Input Resistance
Input Capacitance
Pulse Width Distortion
Differential
Single-Ended
1.9
GHz
54
dB
-15
dB
50
Ω
0.65
pF
10
ps
QUANTIZER SLICE ADJ USTMENT
Gain (Threshold/Vin)
Control Voltage Range
Control Voltage Range
Slice Threshold Offset
Vin = SliceP-SliceN
SliceP-SliceN
SliceP or SliceN
Full input range
0.131
-0.8
1.3
-1.0
0.134
V/V
0.8
V
VCC
V
1.0
mV
LEVEL DETECT
Level Detect Range (See Figure 4)
RTHRESH = 0Ω
RTHRESH = 10kΩ
RTHRESH = 200kΩ
2
3
4
mV
6
8.8
12
mV
15
17
21
mV
Response Time
DC Coupled
0.1
3
5
µs
Hysterises (Electrical), AC Coupled Signal
RTHRESH = 0Ω
RTHRESH = 10kΩ
RTHRESH = 200kΩ
5
7
dB
5
7
dB
5
7
dB
SDOUT output Logic High
SDOUT output Logic Low
Load = +2mA (ADN2812 Sources I)
2.7
3
V
Load = -2mA (ADN2812 Sinks I)
0.2
0.4
V
Level Detect Output is a logic “1” LVCMOS
Compatible with no signal present.
POWER SUPPLY VOLTAGE
VMIN to VMAX
3.0
3.6
V
POWER SUPPLY CURRENT
VMIN to VMAX
140
236
380
mA
PHASE-LOCKED LOOP CHARACTERISTICS
NOTE: SONET SPECS APPEAR IN
BOLD
JITTER TRANSFER BANDWIDTH
(See Figure 5 and Table 1)
OC-48
Gigabit Ethernet
OC-12
OC-3
370
2000
KHz
185
1000
KHz
93
500
KHz
23
130
KHz
JITTER TOLERANCE TRACKING BANDWIDTH
(See Figure 5 and Table 1)
OC-48
Gigabit Ethernet
OC-12
OC-3
1.0
4.8
0.5
4.8
0.25
4.8
0.065
4.8
MHz
MHz
MHz
MHz
JITTER TOLERANCE (OC-48)
600 Hz
6 KHz
100 MHz
1 MHz
80
>202
5.5
>0.62
UIp-p
UIp-p
UIp-p
UIp-p
JITTER GENERATION
(12kHz to 20MHz)
(12kHz to 10MHz)
(12kHz to 5MHz)
(12kHz to 1.3MHz)
OC-48
Gigabit Ethernet
OC-12
OC-3
0.003
0.01
0.03
0.1
0.003
0.01
0.03
0.1
0.003
0.01
0.03
0.1
0.003
0.01
0.03
0.1
UI rms
UIp-p
UI rms
UIp-p
UI rms
UIp-p
UI rms
UIp-p
REV. PrB Oct. .2001
-2-
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