ADN2530 Analog Devices, Inc., ADN2530 Datasheet - Page 3

• Manufacturer Part Number: ADN2530
• Description: 11.3 Gbps, Active Back-termination, Differential Vcsel Driver
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
VCC = VCC
Typical values are specified at 25°C and IMOD = 10 mA with crosspoint adjust disabled, unless otherwise noted.
Table 1.
Parameter
BIAS CURRENT (IBIAS)
MODULATION CURRENT (IMODP, IMODN)
DATA INPUTS (DATAP, DATAN)
BIAS CONTROL INPUT (BSET)
MODULATION CONTROL INPUT (MSET)
BIAS MONITOR (IBMON)
AUTOMATIC LASER SHUTDOWN (ALS)
Bias Current Range
Bias Current While ALS Asserted
Compliance Voltage
Modulation Current Range
Modulation Current While ALS Asserted
Crosspoint Adjust (CPA) Range
Rise Time (20% to 80%)
Fall Time (20% to 80%)
Random Jitter
Deterministic Jitter
Deterministic Jitter
Differential |S22|
Compliance Voltage
Input Data Rate
Differential Input Swing
Differential |S11|
Input Termination Resistance
BSET Voltage to IBIAS Gain
BSET Input Resistance
MSET Voltage to IMOD Gain
MSET Input Resistance
IBMON to IBIAS Ratio
Accuracy of IBIAS to IBMON Ratio
V
V
I
I
IL
IH
IH
IL
MIN
to VCC
2, 3, 4
2, 4, 5
2, 4, 6
1
1
MAX
2, 3, 4
2, 3, 4
, T
A
= −40°C to +100°C, 100 Ω differential load impedance, crosspoint adjust disabled, unless otherwise noted.
2
Min
2
0.55
0.55
2.2
2.2
35
VCC − 0.7
0.4
85
15
800
14
800
−5.0
−4.3
−3.5
−3.0
−2.5
2.4
−20
0
Typ
26
26.4
26
26.5
<0.5
<0.5
5.4
5.8
5.4
5.8
−5
−13.6
−15
100
20
1000
19
1000
50
Rev. A | Page 3 of 20
Max
25
50
VCC – 1.3
VCC – 0.8
23
19
250
65
32.5
34.7
32.5
33.7
8.2
8.2
8.2
8.2
VCC + 0.7
11.3
1.6
115
24
1200
23
1200
+5.0
+4.3
+3.5
+3.0
+2.5
0.8
+20
200
Unit
mA
μA
V
V
mA diff
mA diff
μA diff
%
ps
ps
ps
ps
ps rms
ps rms
ps p-p
ps p-p
ps p-p
ps p-p
dB
dB
V
Gbps
V p-p diff
dB
Ω
mA/V
Ω
mA/V
Ω
μA/mA
%
%
%
%
%
V
V
μA
μA
Test Conditions/Comments
ALS = high
IBIAS = 25 mA
IBIAS = 2 mA
R
R
ALS = high
CPA disabled
CPA 35% to 65%
CPA disabled
CPA 35% to 65%
CPA disabled
CPA 35% to 65%
10.7 Gbps, CPA disabled
10.7 Gbps, CPA 35% to 65%
11.3 Gbps, CPA disabled
11.3 Gbps, CPA 35% to 65%
5 GHz < f < 10 GHz, Z
f < 5 GHz, Z
NRZ
Differential ac-coupled
f < 10 GHz, Z
Differential
IBIAS = 2 mA, R
IBIAS = 4 mA, R
IBIAS = 8 mA, R
IBIAS = 14 mA, R
IBIAS = 25 mA, R
LOAD
LOAD
= 35 Ω to 100 Ω differential
= 140 Ω differential
0
= 100 Ω differential
0
= 100 Ω differential
IBMON
IBMON
IBMON
IBMON
IBMON
= 750 Ω
= 750 Ω
= 750 Ω
0
= 750 Ω
= 750 Ω
= 100 Ω differential
ADN2530