MAX3799ETJ+ Maxim Integrated Products, MAX3799ETJ+ Datasheet - Page 4

• Manufacturer Part Number: MAX3799ETJ+
• Description: IC LIMITING AMP/VCSEL DVR 32TQFN
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Driverr

Specifications of MAX3799ETJ+

• Data Rate: 14Gbps
• Number Of Channels: 1
• Voltage - Supply: 2.85 V ~ 3.63 V
• Current - Supply: 97mA
• Current - Modulation: 12mA
• Current - Bias: 15mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-WFQFN Exposed Pad
• Mounting Type: Surface Mount
• Input Voltage Range (max): 4 V
• Operating Supply Voltage: 2.85 V to 3.63 V
• Supply Current: 97 mA
• Operating Temperature Range: - 40 C to + 85 C
• Bandwidth: 400 KHz to 1000 KHz
• Mounting Style: SMD/SMT
• Power Dissipation: 2759 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1Gbps to 14Gbps, SFP+ Multirate Limiting
Amplifier and VCSEL Driver
ELECTRICAL CHARACTERISTICS (continued)
(V
put load is AC-coupled to differential 100Ω (see Figure 1), typical values are at +25°C, V
otherwise specified. Registers are set to default values unless otherwise noted, and the 3-wire interface is static during measure-
ments. For testing, the RATE_SEL bit was used and the RSEL pin was left open.)
4
Tx INPUT SPECIFICATIONS
Differential Input Voltage
Common-Mode Input Voltage
Differential Input Resistance
Input Return Loss
Input Return Loss
Tx LASER MODULATOR
Maximum Modulation-On
Current into 100 Differential
Load
Minimum Modulation-On Current
into 100 Differential Load
Modulation Current DAC
Stability
Modulation Current Rise Time/
Fall Time
Deterministic Jitter (Notes 2, 9)
Random Jitter
Output Return Loss
Tx BIAS GENERATOR
Maximum Bias-On Current
Minimum Bias-On Current
CC
_______________________________________________________________________________________
= 2.85V to 3.63V, T
PARAMETER
A
= -40°C to +85°C, CML receiver output load is AC-coupled to differential 100Ω, C
SYMBOL
I
I
I
I
MODMAX
BIASMAX
MODMIN
BIASMIN
SDD11
SCC11
SDD22
V
t
V
INCM
R
R
DJ
IN
IN
/t
F
Data rate = 1.0625Gbps
Data rate = 10.32Gbps
DUT is powered on, f
DUT is powered on, f
DUT is powered on, 1GHz < f
DUT is powered on, 1GHz < f
Outputs AC-coupled, V
Outputs AC-coupled
2mA
5mA
SET_TXDE[3:0] = 10 (Notes 2, 4)
5mA
250mV
SET_TXDE[3:0] = 0
5mA
250mV
SET_TXDE[3:0] = 10
5mA
250mV
SET_TXDE[3:0] = 0
5mA
250mV
SET_TXDE[3:0] = 10
2mA
2mA
5mA
800mV
DUT is powered on, f
DUT is powered on, f
Current into BIAS pin
Current into BIAS pin
P-P
P-P
P-P
P-P
P-P
I
I
I
I
I
I
I
I
I
MOD
MOD
MOD
MOD
MOD
MOD
MOD
MOD
MOD
V
V
V
V
IN
IN
IN
IN
12mA (Note 8)
10mA, 20% to 80%,
12mA, at 10.32Gbps,
12mA, at 10.32Gbps,
12mA, at 8.5Gbps,
12mA, at 8.5Gbps,
12mA, at 4.25Gbps
12mA, at 1.0625Gbps
12mA, 250mV
CONDITIONS
800mV
800mV
800mV
800mV
CCTO
5GHz
16GHz
5GHz
16GHz
P-P
P-P
P-P
P-P
,
,
,
,
P-P
2.95V
5GHz
16GHz
V
IN
CC
= 3.3V, I
0.075
MIN
0.2
75
12
15
BIAS
= 6mA, I
TYP
2.75
0.17
100
15
26
12
AZ
6
9
5
6
6
6
6
5
5
5
= 1nF, transmitter out-
MOD
MAX
125
2.4
0.8
0.5
39
12
13
12
12
2
4
2
= 6mA, unless
UNITS
ps
V
mA
mA
mA
mA
dB
dB
dB
ps
ps
%
P-P
V
RMS