Mimix CMM3030-BD 30 khz-30 ghz gaas mmic optical modulator driver amplifier Datasheet

30 kHz-30 GHz GaAs MMIC
Optical Modulator Driver Amplifier
August 2006 - Rev 02-Aug-06
CMM3030-BD
Features
Small Size
High Gain: 9 dB Typical
Output Voltage up to 7.5 V Peak-to-Peak
30 kHz to 30 GHz Bandwidth
Low Gain Ripple: 1.0 dB pp Typical
Sub 0.25 Micron PHEMT
Chip Diagram
Applications
Driver Amplifier for LiNb03 Modulator @
OC192 bit rate SONET/SHD Transmission
Systems
Medium Power Linear Gain Block for
Broadband Systems
Description
The CMM3030-BD is a precision GaAs MMIC,
medium power amplifier and is part of Celeritek’s family of
WideFiber™ products.
The CMM3030-BD optical driver amplifier gives
fiber optic system designers a unique combination of wideband frequency coverage, along with a flat response and very
low internal jitter. It is a precision PHEMT GaAs MMIC
medium power amplifier with +23 dBm @ P1dB. It operates
from 30 kHz to 30 GHz with a 9 dB linear gain. Low internal
jitter makes it especially well suited for high speed digital
Units in Microns
data applications. Maximum output voltage is 7.5 V peak-topeak.
It is an excellent choice as a driver amplifier for
Lithium Niobate (Mach-Zehnder) external optical modulators,
to achieve high extinction ratio. Targeted for OC-192/STM64
metropolitan and long-haul dense wave-division multiplexed
optical networking applications and other high speed applications. The bit rate can be as high as 15 Gb/s to provide overhead for forward error-correction algorithms. The bias voltage
can be adjusted to reduce the output voltage as needed.
CMM3030-BD amplifiers are shipped in Gel Pack
from Celeritek’s foundry.
Specifications (TA = 25°C, VDD = 8V) (On-Wafer Probe)
Parameters
Units
Min
Frequency Range
Small Signal Gain
Gain Flatness
Input/Output VSWR
Power Output (@1 dB Gain Compression) @ 12 GHz
Second Order Intercept Point @ 12 GHz
Third Order Intercept Point @ 12 GHz
Current
—
dB
±dB
—
dBm
dBm
dBm
mA
30 kHz
8.0
22.0
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Typ
Max
30.0 GHz
9.0
0.5
1.8:1
24.0
40.0
30.0
275
0.75
2.0:1
350
Page 1 of 4
Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
30 kHz-30 GHz GaAs MMIC
Optical Modulator Driver Amplifier
August 2006 - Rev 02-Aug-06
CMM3030-BD
Absolute Maximum Ratings
Parameter
Die Attach and Bonding Procedures
Rating
Drain Voltage
Gate Voltage
Drain Current
Continuous Power Dissipation
Channel Temperature
Storage Temperature
Mounting Temperature
Input Power
Die Attach: Eutectic die attach is recommended. For eutectic die attach: Preform: AuSn (80% Au, 20% Sn); Stage
Temperature: 290°C, ±5°C; Handling Tool: Tweezers; Time: 1
min or less.
12 V
-5 V
375 mA
3.0 W
+175°C
-65°C to +175°C
+320°C
+23 dBm
Wire Bonding: Wire Size: 0.7 to 1.0 mil in diameter (prestressed); Thermocompression bonding is preferred over
thermosonic bonding. For thermocompression bonding:
Stage Temperature: 250°C; Bond Tip Temperature: 150°C;
Bonding Tip Pressure: 18 to 40 gms depending on size of
wire.
Typical Performance
P1dB vs Temperature
Performance Optimization
Using the Gain-Ctl facility of the CMM3030-BD, output power may be increased by application of 1.2 to 1.8 Volts
to the Bias Control pad. If the Gain-Ctl facility is not used, a
fixed voltage at the Bias Control pad can be implemented by
connecting a off-chip parallel resistor to the pad which will
lower the output voltage accordingly.
If Bias Control voltage is decreased further than those
lowest values given in the tables, both gain and output power
will start to drop.
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 2 of 4
Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
30 kHz-30 GHz GaAs MMIC
Optical Modulator Driver Amplifier
August 2006 - Rev 02-Aug-06
CMM3030-BD
Typical Performance
Schematic Diagram
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 3 of 4
Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
30 kHz-30 GHz GaAs MMIC
Optical Modulator Driver Amplifier
August 2006 - Rev 02-Aug-06
CMM3030-BD
MMIC termination Circuit Design
Bonding Sample
Ordering Information
Part Number for Ordering
CMM3030-BD
Description
Optical Modulator Driver Amplifier
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 4 of 4
Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
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