HMC648ALP6E
v01.0217
GaAs MMIC 6-BIT DIGITAL
PHASE SHIFTER, 2.9 - 3.9 GHz
Typical Applications
thꢀ HMc648ALP6e is iꢂꢀal fꢅꢃ:
• eW rꢀꢄꢀivꢀꢃs
Features
Lꢅw rMS Phasꢀ eꢃꢃꢅꢃ: 1.2°
Lꢅw Insꢀꢃꢁiꢅn Lꢅss: 5 ꢂB
High Linꢀaꢃiꢁꢇ: +45 ꢂBm
• Wꢀaꢁhꢀꢃ & Miliꢁaꢃꢇ raꢂaꢃ
• Saꢁꢀlliꢁꢀ cꢅmmꢆniꢄaꢁiꢅns
• Bꢀamfꢅꢃming Mꢅꢂꢆlꢀs
• Phasꢀ canꢄꢀllaꢁiꢅn
Pꢅsiꢁivꢀ cꢅnꢁꢃꢅl Lꢅgiꢄ
360° cꢅvꢀꢃagꢀ, LSB = 5.625°
28 Lꢀaꢂ 6x6mm SMt Paꢄkagꢀ: 36mm²
Functional Diagram
General Description
thꢀ HMc648ALP6e is a 6-biꢁ ꢂigiꢁal phasꢀ shifꢁꢀꢃ
whiꢄh is ꢃaꢁꢀꢂ fꢃꢅm 2.9 - 3.9 GHz, pꢃꢅviꢂing 360
ꢂꢀgꢃꢀꢀs ꢅf phasꢀ ꢄꢅvꢀꢃagꢀ, wiꢁh a LSB ꢅf 5.625
ꢂꢀgꢃꢀꢀs. thꢀ HMc648ALP6e fꢀaꢁꢆꢃꢀs vꢀꢃꢇ lꢅw rMS
phasꢀ ꢀꢃꢃꢅꢃ ꢅf 1.2 ꢂꢀgꢃꢀꢀs anꢂ ꢀxꢁꢃꢀmꢀlꢇ lꢅw insꢀꢃ-
ꢁiꢅn lꢅss vaꢃiaꢁiꢅn ꢅf 0.5 ꢂB aꢄꢃꢅss all phasꢀ sꢁaꢁꢀs.
this high aꢄꢄꢆꢃaꢄꢇ phasꢀ shifꢁꢀꢃ is ꢄꢅnꢁꢃꢅllꢀꢂ wiꢁh
pꢅsiꢁivꢀ ꢄꢅnꢁꢃꢅl lꢅgiꢄ ꢅf 0/+5V. thꢀ HMc648ALP6e is
hꢅꢆsꢀꢂ in a ꢄꢅmpaꢄꢁ 6x6 mm plasꢁiꢄ lꢀaꢂlꢀss SMt
paꢄkagꢀ anꢂ is inꢁꢀꢃnallꢇ maꢁꢄhꢀꢂ ꢁꢅ 50 ohms wiꢁh nꢅ
ꢀxꢁꢀꢃnal ꢄꢅmpꢅnꢀnꢁs.
Electrical Specifications
TA = +25° C, Vss= -5V, Vdd= +5V , Control Voltage= 0/ +5V, 50 Ohm System
Paꢃamꢀꢁꢀꢃ
Min.
tꢇp.
Max.
3.9
8
uniꢁs
GHz
ꢂB
Fꢃꢀqꢆꢀnꢄꢇ rangꢀ
Insꢀꢃꢁiꢅn Lꢅss*
2.9
5
16
17
5
Inpꢆꢁ rꢀꢁꢆꢃn Lꢅss*
oꢆꢁpꢆꢁ rꢀꢁꢆꢃn Lꢅss*
Phasꢀ eꢃꢃꢅꢃ*
ꢂB
ꢂB
+10 / -15
ꢂꢀg
ꢂꢀg
nS
rMS Phasꢀ eꢃꢃꢅꢃ
1.2
175
125
0.5
31
45
35
5
Ampliꢁꢆꢂꢀ Sꢀꢁꢁling timꢀ (50% ꢄnꢁl ꢁꢅ +/- 0.1ꢂB maꢃgin ꢅf final rFꢅꢆꢁ)
Phasꢀ Sꢀꢁꢁling timꢀ (50% ꢄnꢁl ꢁꢅ +/-1 ꢂꢀgꢃꢀꢀ maꢃgin ꢅf final rFꢅꢆꢁ)
Insꢀꢃꢁiꢅn Lꢅss Vaꢃiaꢁiꢅn*
nS
ꢂB
Inpꢆꢁ Pꢅwꢀꢃ fꢅꢃ 1 ꢂB cꢅmpꢃꢀssiꢅn
Inpꢆꢁ thiꢃꢂ oꢃꢂꢀꢃ Inꢁꢀꢃꢄꢀpꢁ
ꢂBm
ꢂBm
µA
cꢅnꢁꢃꢅl Vꢅlꢁagꢀ cꢆꢃꢃꢀnꢁ
250
15
Bias cꢅnꢁꢃꢅl cꢆꢃꢃꢀnꢁ
mA
*Nꢅꢁꢀ: Majꢅꢃ Sꢁaꢁꢀs Shꢅwn
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