美国custom mmic成立于2006年,是一家无晶圆射频和微波mmic的设计公司,受到政府和军工oem的委托,承担他们的微波电路挑战。 | |
主要产品: 射频放大器 低噪声放大器 功率放大器 低相位噪声放大器 混频器 平衡混频器 iq混频器 数控移相器 衰减器 压控衰减器 数控衰减器 倍频器 | 主要应用: aesa和相控阵雷达 宽带通信 电子战 导弹制导 |
数控移相器:
model | frequency (ghz) | number of bits | bit resolu. (deg) | insert. loss (db) | phase error (deg) | input p1db (dbm) |
cmd175p4 | 2-4 | 5 | 11.25 | 7 | /- 5 | 24 |
cmd174p4 | 3-6 | 5 | 11.25 | 7.6 | /- 2 | 26.5 |
cmd176p4 | 13 - 17 | 4 | 22.5 | 8 | /- 5 | 26 |
cmd174 | 3-6 | 5 | 11.25 | 7.6 | /- 2 | 26.5 |
mmic衰减器:
model | type | frequency (ghz) | insert. loss (db) | attn range (db) | step error (db) | number of bits |
cmd172 | voltage | 18 - 40 | 1.6 | 37 | ||
cmd279 | digital | 2 - 30 | 3.5 | 15.5 | 0.2 | 5 |
cmd280 | digital | dc - 30 | 3 | 15.5 | 0.1 | 5 |
cmd281 | digital | dc - 40 | 1.2 | 6 | 0.1 | 2 |
cmd282 | digital | dc - 40 | 1.5 | 12 | 0.1 | 2 |
cmd279c3 | digital | 2 - 30 | 3.5 | 15.5 | 0.2 | 5 |
cmd280c3 | digital | dc – 18 | 3 | 15.5 | 0.1 | 5 |
cmd281c3 | digital | dc - 22 | 1.5 | 6 | 0.1 | 2 |
cmd282c3 | digital | dc - 22 | 1.9 | 12 | 0.2 | 2 |
mmic开关:
model | part description | freq (ghz) | insert. loss (db) | isolation (db) | input p1db (dbm) | switch speed (ns) |
cmd236c4 | sp6t | dc - 18 | 2.5 | 42 | 16 | 60 |
cmd195 | spdt | dc - 20 | 2 | 41 | 25 | 1.8 |
cmd195c3 | spdt | dc - 18 | 2 | 37 | 25 | 1.8 |
cmd196c3 | spdt | dc - 18 | 1.5 | 46 | 23 | 1.8 |
cmd203 | sp4t | dc - 20 | 2.4 | 45 | 21 | 66 |
cmd203c4 | sp4t | dc - 20 | 2.4 | 39 | 21 | 66 |
cmd204 | spst | dc - 20 | 1 | 50 | 25 | 1.8 |
cmd204c3 | spst | dc - 20 | 1.3 | 48 | 25 | 1.8 |
cmd230 | spdt refl | dc - 26 | 1.4 | 40 | 21 | 3.4 |
cmd196 | spdt | dc - 28 | 1.75 | 46 | 23 | 1.8 |
cmd234c4 | sp3t | dc - 18 | 2 | 40 | 21 |