nb7l216 ON Semiconductor, nb7l216 Datasheet

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nb7l216

Manufacturer Part Number
nb7l216
Description
2.5v/3.3v, 12gb/s Multi Level Clock/data Input To Rsecl, High Gain Receiver/buffer/translator With Internal Termination
Manufacturer
ON Semiconductor
Datasheet

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NB7L216
2.5V/3.3V, 12Gb/s Multi
Level Clock/Data Input to
RSECL, High Gain
Receiver/Buffer/Translator
with Internal Termination
Description
targeted for high frequency applications. The device is functionally
equivalent to the NBSG16 but with much higher gain output. This
highly versatile device provides 35 dB of gain up to 7 GHz.
Negative ECL (NECL), Positive ECL (PECL), LVTTL, LVCMOS,
CML, or LVDS. Outputs are Reduced Swing ECL (RSECL), 400 mV.
this device only. V
NECL or PECL inputs. For all single−ended input conditions, the
unused complementary differential input should be connected to V
as a switching reference voltage. V
inputs. When used, decouple V
current sourcing or sinking to 0.5 mA. When not used, V
should be left open.
at www.onsemi.com.
Features
© Semiconductor Components Industries, LLC, 2008
June, 2008 − Rev. 4
The NB7L216 is a differential receiver/driver with high gain output
Inputs incorporate internal 50 W termination resistors and accept
The V
Application notes, models and support documentation are available
with V
Range: V
of < 6.38 mW/°C)
High Gain of 35 dB from DC to 7 GHz Typical
High IIP3: 0 dBm Typical
20 mV Minimum Input Voltage Swing
Maximum Input Clock Frequency up to 8.5 GHz
Maximum Input Data Rate up to 12 Gb/s Typical
<0.5 ps of RMS Clock Jitter
<9 ps of Data Dependent Jitter
120 ps Typical Propagation Delay
30 ps Typical Rise and Fall Times
RSPECL Output with Operating Range: V
RSNECL Output with RSNECL or NECL Inputs with Operating
RSECL Output Level (400 mV Peak−to−Peak Output),
50 W Internal Input Termination Resistors (Temperature−Coefficient
V
Pb−Free Packages are Available
BB
– ECL Reference Voltage Output
BB
EE
pin is an internally generated voltage supply available to
CC
= 0 V
= 0 V with V
BB
is used as a reference voltage for single−ended
EE
= −2.375 V to −3.465 V
BB
via a 0.01 mF capacitor and limit
BB
may also rebias AC coupled
CC
= 2.375 V to 3.465 V
BB
1
output
BB
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
12 Gb/s with PRBS 2
VTD
VTD
*For additional marking information, refer to
Figure 2. Typical Output Waveform at
D
D
Application Note AND8002/D.
(Note: Microdot may be in either location)
Figure 1. Functional Block Diagram
CASE 485G
MN SUFFIX
QFN−16
ORDERING INFORMATION
A
L
Y
W
G
Input Signal DDJ = 12 ps)
1
http://onsemi.com
Device DDJ = 3 ps
TIME (17 ps/div)
50 W
50 W
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
MARKING DIAGRAM*
Publication Order Number:
23
Ç Ç Ç
Ç Ç Ç
−1 (V
1
16
INPP
ALYWG
NB7L
216
= 400 mV,
NB7L216/D
G
Q
Q

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nb7l216 Summary of contents

Page 1

... RSECL, High Gain Receiver/Buffer/Translator with Internal Termination Description The NB7L216 is a differential receiver/driver with high gain output targeted for high frequency applications. The device is functionally equivalent to the NBSG16 but with much higher gain output. This highly versatile device provides gain GHz. ...

Page 2

... In the differential configuration when the input termination pins (VTD, VTD) are connected to a common termination voltage and if no signal is applied on D/D input then the device will be susceptible to self−oscillation Exposed Pad (EP NB7L216 Figure 3. QFN−16 Pinout (Top View) I/O − ...

Page 3

Table 2. ATTRIBUTES ESD Protection Moisture Sensitivity (Note 2) Flammability Rating Transistor Count Meets or exceeds JEDEC Spec EIA/JESD78 IC Latchup Test. 2. For additional information, see Application Note AND8003/D. Table 3. MAXIMUM RATINGS (Note 3) Symbol Parameter V Positive ...

Page 4

Table 4. DC CHARACTERISTICS, CLOCK INPUTS, RSECL OUTPUTS Symbol Characteristic I Power Supply Current (VTD/VTD EE open) V Output HIGH Voltage OH (Note 5 and 6) V Output LOW Voltage OL (Note 5 and 6) DIFFERENTIAL INPUT DRIVEN SINGLE−ENDED (see ...

Page 5

Table 5. AC CHARACTERISTICS V Symbol Characteristic V Output Voltage Amplitude (@ V OUTPP (See Figure 4) f Maximum Operating Data Rate DATA |S21| Power Gain GHz |S11| Input Return Loss @ 7 GHz |S22| Output Return ...

Page 6

Device DDJ = 1 ps TIME (66 ps/div) Figure 6. Typical Output Waveform at 2.488 Gb/s with 23 PRBS 2 − 400 mV, Input Signal DDJ = 12 ps) INPP Device DDJ =2 ps TIME (37 ps/div) Figure ...

Page 7

Table 6. TYPICAL DEVICE S−PARAMETERS S11 Frequency dbS11 |S11| (Hz) íS11 4.97E+08 −45.2 0.005 −88.5 1.02E+09 −30.4 0.030 −134.7 1.51E+09 −36.2 0.015 −146.5 2.00E+09 −27.4 0.042 25.7 2.52E+09 −12.3 0.244 −27.7 3.01E+09 −10.6 0.295 −83.8 3.50E+09 −19.0 0.112 −22.1 4.02E+09 ...

Page 8

Figure 12. AC Reference Measurement Q Driver Device Q Figure 13. Typical Termination for Output Driver and Device Evaluation (See Application Note AND8020/D − Termination of ECL Logic Devices Figure 14. Differential Input Driven ...

Page 9

... All NB7L216 inputs can accept PECL, CML, LVTTL, LVCMOS and LVDS signal levels. The limitations for differential input signal (LVDS, PECL, or CML) are minimum input swing and the maximum input swing of 2500 mV. Within these conditions, the input voltage can range from V environment ( ...

Page 10

... LVDS Driver Figure 20. LVDS to NB7L216 Interface LVTTL/ No Connect* LVCMOS Driver No Connect V REF * GND V EE Figure 21. LVCMOS/LVTTL to NB7L216 Interface http://onsemi.com VTD NB7L216 VTD VTD NB7L216 ...

Page 11

... ORDERING INFORMATION Device NB7L216MN NB7L216MNG NB7L216MNR2 NB7L216MNR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Package QFN−16 QFN−16 (Pb−Free) QFN−16 QFN−16 (Pb−Free) http://onsemi.com 11 † ...

Page 12

... AND FLAG MILLIMETERS DIM MIN MAX A 0.80 1.00 A1 0.00 0.05 A3 0.20 REF b 0.18 0.30 D 3.00 BSC D2 1.65 1.85 E 3.00 BSC E2 1.65 1.85 e 0.50 BSC K 0.18 TYP 0.30 0.50 L SOLDERING FOOTPRINT* 3.25 0.128 0.30 EXPOSED PAD 0.012 1.50 0.059 0.30 0.012 0.50 0.02 SCALE 10:1 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative NB7L216/D mm inches ...

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