Datasheet HMC680LP4, 680LP4E (Analog Devices) - 8
| Manufacturer | Analog Devices |
| Description | BiCMOS 5-Bit Digital Variable Gain Amplifier SMT, 30 - 400 MHz |
| Pages / Page | 8 / 8 — HMC680LP4 / 680LP4E. BiCMOS MMIC 5-BIT DIGITAL. VARIABLE GAIN AMPLIFIER, … |
| File Format / Size | PDF / 555 Kb |
| Document Language | English |
HMC680LP4 / 680LP4E. BiCMOS MMIC 5-BIT DIGITAL. VARIABLE GAIN AMPLIFIER, 30 - 400 MHz. Evaluation PCB
Model Line for this Datasheet
Text Version of Document
HMC680LP4 / 680LP4E
v03.0609
BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz Evaluation PCB
12 t m s l - ita ig
List of Materials for Evaluation PCB 115585 [1]
the circuit board used in the application should use s - d item description rf circuit design techniques. signal lines should r J1 - J2 pCb mount sma Connector have 50 Ohm impedance while the package ground J3 12 pin dC Connector ie leads and exposed paddle should be connected C1 - C8, C11 - C14 1000 pf Capacitor, 0402 pkg. directly to the ground plane similar to that shown. lif C9 100 pf Capacitor, 0402 pkg. a sufficient number of via holes should be used to p C10 10k pf Capacitor, 0402 pkg. connect the top and bottom ground planes. the m C15 4.7 µf tantalum Capacitor, Case a size evaluation circuit board shown is available from Hit- l1, l2 680 nH inductor, 0805 pkg. tite upon request. l3, l4 330 nH inductor, 0603 pkg. in a l5 100 nH inductor, 0603 pkg. a r1 680 Ohm resistor, 0603 pkg. r2 - r6 39 kOhm resistor, 0402 pkg. r7, r8 0 Ohm resistor, 0402 pkg. le g 1:1 rf transformer, ma/COm smt t1, t2 b balun (etC1-1-13) U1 HmC680lp4(e) Variable gain amplifier ia pCb [2] 115584 evaluation pCb r a [1] reference this number when ordering complete evaluation pCb V [2] Circuit board material: arlon 25fr or rogers 4350 Inf F or o m rat ip o r n ifc ur e n ,is hd e e d lbiv y e Anry alo a g n D d evi cto es ips la beclie ev eo d rtd o e b r e sa: ccH ur iattte itaen M d reliic a r bl o e w . H a o v weev eC r, o n r o For price, delivery, and to place orders: Analog Devices, Inc., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other poration, 20 Alpha Road, Chelmsford, MA 01824 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 978-250-3343 Fax: 978-250-3373 rights of third parties that may result from its use. Specifications subject to change without notice. No Or P d hoe n r e O : 7 n- 81-li 3 n 2 e 9- a 4 t 7 0 www 0 • O . rdh e itt r o it n e li . n co e a m license is granted by implication or otherwise under any patent or patent rights of Analog Devices. t www.analog.com
12 - 8
Application Support: Phon Trademarks and registered trademarks are the property of their respective owners. e: 978-250-334 A 3 p p liocra t ia o pp n S s u @ p h por ittti : Pte. ho c n o e m : 1-800-ANALOG-D
v03.0609
BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz Evaluation PCB
12 t m s l - ita ig
List of Materials for Evaluation PCB 115585 [1]
the circuit board used in the application should use s - d item description rf circuit design techniques. signal lines should r J1 - J2 pCb mount sma Connector have 50 Ohm impedance while the package ground J3 12 pin dC Connector ie leads and exposed paddle should be connected C1 - C8, C11 - C14 1000 pf Capacitor, 0402 pkg. directly to the ground plane similar to that shown. lif C9 100 pf Capacitor, 0402 pkg. a sufficient number of via holes should be used to p C10 10k pf Capacitor, 0402 pkg. connect the top and bottom ground planes. the m C15 4.7 µf tantalum Capacitor, Case a size evaluation circuit board shown is available from Hit- l1, l2 680 nH inductor, 0805 pkg. tite upon request. l3, l4 330 nH inductor, 0603 pkg. in a l5 100 nH inductor, 0603 pkg. a r1 680 Ohm resistor, 0603 pkg. r2 - r6 39 kOhm resistor, 0402 pkg. r7, r8 0 Ohm resistor, 0402 pkg. le g 1:1 rf transformer, ma/COm smt t1, t2 b balun (etC1-1-13) U1 HmC680lp4(e) Variable gain amplifier ia pCb [2] 115584 evaluation pCb r a [1] reference this number when ordering complete evaluation pCb V [2] Circuit board material: arlon 25fr or rogers 4350 Inf F or o m rat ip o r n ifc ur e n ,is hd e e d lbiv y e Anry alo a g n D d evi cto es ips la beclie ev eo d rtd o e b r e sa: ccH ur iattte itaen M d reliic a r bl o e w . H a o v weev eC r, o n r o For price, delivery, and to place orders: Analog Devices, Inc., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other poration, 20 Alpha Road, Chelmsford, MA 01824 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 978-250-3343 Fax: 978-250-3373 rights of third parties that may result from its use. Specifications subject to change without notice. No Or P d hoe n r e O : 7 n- 81-li 3 n 2 e 9- a 4 t 7 0 www 0 • O . rdh e itt r o it n e li . n co e a m license is granted by implication or otherwise under any patent or patent rights of Analog Devices. t www.analog.com
12 - 8
Application Support: Phon Trademarks and registered trademarks are the property of their respective owners. e: 978-250-334 A 3 p p liocra t ia o pp n S s u @ p h por ittti : Pte. ho c n o e m : 1-800-ANALOG-D
