HMC121 데이터 시트보기 (PDF) - Hittite Microwave
부품명
상세내역
일치하는 목록
HMC121 Datasheet PDF : 4 Pages
| |||
MICROWAVE CORPORATION
HMC121 VOLTAGE-VARIABLE ATTENUATOR DC - 15 GHz
SEPTEMBER 1999
Schematic
Single-Line Control Driver
50
RF1
50
RF2
50
RF1
50
RF2
2
500 500
500
500
V2 I
O V1
(BACKSIDE IS GND)
Outline Drawing
0.12 (0.005)
PORT RF1
0.87 (0.034)
500 500
500
500
V2 I
+5V
1N4148
O V1
500
CTL
3.9K
500 3.9K
TL321
OR EQUIVALENT
-5V
External op-amp control circuit maintains impedance match while
attenuation is varied. Input control ranges from 0 Volts (min.
attenuation) to -2.5 Volts (max. attenuation.)
Absolute Maximum Ratings
RF Input
Control Voltage Range
Storage Temperature
Operating Temperature
+16dBm
+1.0 to -6.0 Vdc
-65 to +150 deg C
-55 to +125 deg C
PORT RF2
1.10
(0.043)
0.67
(0.026)
V2
0.21 (0.008)
0.09 (0.003)
0.24 (0.009)
0.39 (0.015)
0.54 (0.021)
Hittite
V1
PORT V1
PORT O
PORT I
PORT V2
ALL TOLERANCES ARE: ± 0.025 (0.001)
DIE THICKNESS IS 0.10 (0.004), BACKSIDE IS GROUND
BOND PADS ARE 0.10 (0.004) SQUARE
ALL DIMENSIONS IN MILLIMETERS (INCHES)
BACKSIDE METALLIZATION: GOLD
BOND PAD METALLIZATION: GOLD
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343
2-8
Fax: 978-250-3373
Web Site: www.hittite.com
Share Link: 