CHV2707-QJ MIMIX | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 6
Technical content
Features
The CHV2707 internally pre-matched power HBT device provides 14 dB of gain, 2.3% EVM at 30dBm output power for
802.16 OFDM signal with a peak to average power ratio of 9
dB. The device operates off a single supply voltage up to 12V and includes internal bias circuitry to enable exact setting of the quiescent current using an external Vcontrol. This Vcontrol is non-unique voltage setting and the same value can be used for each part depending on the required Icq. The device is ideal for high linearity, high data rate applications such as WiMAX. Internal pre-matching facilitates a simplified external matching approach and the highest in-band gain potential of the device. The device operates with unique matching at each of the popular WiMAX bands with the inherent repeatability of an InGaP HBT process. Absolute Maximum Ratings Voltage Supply (Vcc) Current (Icc) Dissipated Power (Pdiss) Input Power (Pin) Storage Temperature (Tstg) Channel Temperature (Tch) Thermal Resistance (Rth) Operating Backside Temperature (Tb) 4.5 (min) to 12 V (max) 2000 mA 18W 18 dBm -60 to +150 ºC 175 ºC 5 ºC/W -40 ºC to (see note 1) Operation outside any of these limits can cause permanent damage. (1) Caclulate maximum operating temperature Tmax using the following formula: Tmax=175-(Pdiss [W] x 5) [C].Electrical Characteristics (Ambient T emperature T = 25 oC, Vcc = 12V)1 Parameter Operating Frequency (f ) Quiescent Current (Icq)2 Power Gain @ Pout = 29 dBm (Gps) Current @ 29 dBm (Icc) Output Power @ EVM = 2.5% (Pout) Adjacent Channel Power Ratio @ Pout = 30 dBm (ACPR)4 Input Reflection Coefficient (S11) Noise Figure (NF) Units MHz mA dB mA dBm dBc dB dB Min. 700 Typ. 750 730 770 -45 Max. 800 760 800 1. Data measured in a Mimix matched connectorized fixture. 2. Quiescent current depends on Vcc and measured @ Pout = 30 dBm 3. Using an 802.1 6d OFDM signal format with PAR=9 dB 4. Using 3 GPP WCDMA signal, PAR = 9.17 dB
Page 2 of 6Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc. their obligation to be compliant with U.S. Export Laws. CHV2707-QJ Typical Performance: (802.16 OFDM signal, PAR = 9 dB, Vcontrol = 7V) Measured in a Mimix evaluation board 700 to 800 MHz InGaP HBT 5W Linear Power Amplifier EVM OFDM (PAR = 9.04dB), 12V 0.5 1.5 2.5 3.5 4.5 5.5 26 27 28 29 30 31 32 Output Power (dBm) EVM(%) EVM @ 800MHz EVM @ 700MHz Gain OFDM (PAR = 9.04dB), 12V 26 27 28 29 30 31 Output Power (dBm) Gain (dB) Gain @ 800MHz Gain @ 700MHz ACPR WCDMA (PAR = 9.14) @ 12V -70 -68 -66 -64 -62 -60 -58 -56 -54 -52 -50 -48 -46 -44 -42 -40 20 21 22 23 24 25 26 27 28 29 30 31 Output Power (dBm) ACPR (dBc) ACPR @ 800MHz ACPR @ 700MHz ACPR WCDMA (PAR = 9.14) @ 10V -70 -68 -66 -64 -62 -60 -58 -56 -54 -52 -50 -48 -46 -44 -42 -40 25 26 27 28 29 30 31 Output Power (dBm) ACPR (dBc) ACPR @ 800MHz ACPR @ 700MHz ACPR WCDMA (PAR = 7.14), 12V -70 -68 -66 -64 -62 -60 -58 -56 -54 -52 -50 -48 -46 -44 -42 -40 20 21 22 23 24 25 26 27 28 29 30 31 32 Output Power (dBm) ACPR (dBc) ACPR @ 800MHz ACPR @ 700MHz Effeciency WCDMA (PAR = 9.14) 20 21 22 23 24 25 26 27 28 29 30 31 32 Ouput Power (dBm) Effeciency (%) Eff @ 800MHz, 12V Eff @ 700MHz, 12V Eff @ 800MHz, 10V Eff @ 700MHz, 10V October 2006 - Rev 25-Oct-06
Page 3 of 6Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc. their obligation to be compliant with U.S. Export Laws. CHV2707-QJ Typical Performance: (802.16 OFDM signal, PAR = 9 dB, Vcontrol = 7V) Measured in a Mimix evaluation board 700 to 800 MHz InGaP HBT 5W Linear Power Amplifier Current WCDMA (PAR = 9.14) 710 720 730 740 750 760 770 780 20 21 22 23 24 25 26 27 28 29 30 31 32 Input Powe(dBm) Current (mA) Icc @ 800MHz, 12V Icc @ 700MHz, 12V Icc @ 800MHz, 10V Icc @ 700MHz, 10V S21 @ 12V Frequency (GHz) S21 (dB) Return Loss @ 12V -30 -25 -20 -15 -10 Frequency (GHz) Return Loss (dB) S11 (dB) S22 (dB) October 2006 - Rev 25-Oct-06
Page 4 of 6Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc. their obligation to be compliant with U.S. Export Laws. CHV2707-QJ Recommended Board Schematic: Recommended Board Layout: 700 to 800 MHz InGaP HBT 5W Linear Power Amplifier C C=10 nF TLIN TL3 E=24 Z=60 Ohm TLIN TL6 E=30 Z=60 Ohm TLIN TL5 E=20 Z=50 Ohm TLIN TL1 E=16 Z=50 Ohm TLIN TL2 E=7 Z=17 Ohm TLIN TL4 E=24 Z=60 Ohm C C10 C=10 pF C C=33 pF C C=3.9 pF C C=3.9 pF C C=8.2 pF C C=22 pF C C=10 nF C C=100 uF C C=100 uF C C11 C=10 nF Port RFIN Port RFOUT Port VCC_ Port VCC Port VCONTROL October 2006 - Rev 25-Oct-06 12 mil RO4003
Page 5 of 6Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc. their obligation to be compliant with U.S. Export Laws. CHV2707-QJ Pin Assignment Functional Block Diagram Pin # Description 1V c o n t r o l R4F I N
14 RF OUT 4
13, 18, 19, 20, 21, 22, 23, 24 N/C
15 RF OUT 3
16 RF OUT 2
17 RF OUT 1
- Backside of Package is emitter gnded Vcntrl October 2006 - Rev 25-Oct-06
Page 6 of 6Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc. their obligation to be compliant with U.S. Export Laws. CHV2707-QJ 700 to 800 MHz InGaP HBT 5W Linear Power Amplifier October 2006 - Rev 25-Oct-06 Handling and Assembly Information Mimix Lead-Free RoHS Compliant Program - Mimix has an active program in place to meet customer and governmental requirements for eliminating lead (Pb) and other environmentally hazardous materials from our products. All Mimix RoHS compliant components are form, fit and functional replacements for their non-RoHS equivalents. Lead plating of our RoHS compliant parts is 100% matt tin (Sn) over copper alloy and is backwards compatible with current standard SnPb low-temperature reflow processes as well as higher temperature (260°C reflow) “Pb Free” processes. For those customers not making the change at this time, Mimix will maintain production of current configurations. For questions and comments e-mail: ourearth@mimixbroadband.com.
Ordering Information
Part Number for Ordering Package CHV2707-QJ-0G00 Matte Tin plated RoHs compliant 6X6 QFN surface mount package in bulk CHV2707-QJ-0G0T Matte Tin Plated RoHs compliant 6X6 QFN surface mount package in tape and reel PB-CHV2707-0000 Evaluation Board with SMA connectors. We also offer the plastic package with SnPb (Tin Lead) or NiPdAu. Please contact your regional sales manager for more information regarding different plating types.