HMC708LP5 / 708LP5E
v03.0409
0.5 dB LSB 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, 1700 - 2200 MHz
Typical Applications
thꢀ HmC708lp5(e) ꢁꢂ ꢁꢃꢀꢄꢅ ꢆoꢇ:
Features
-2.5 ꢉo +29 ꢃb gꢄꢁꢈ Coꢈꢉꢇoꢅ ꢁꢈ 0.5 ꢃb sꢉꢀꢊꢂ
• Cꢀꢅꢅuꢅꢄꢇ iꢈꢆꢇꢄꢂꢉꢇucꢉuꢇꢀ
powꢀꢇ-uꢊ sꢉꢄꢉꢀ sꢀꢅꢀcꢉꢁoꢈ
Hꢁꢌh Ouꢉꢊuꢉ ip3: +37 ꢃbꢋ
low noꢁꢂꢀ fꢁꢌuꢇꢀ: 1 ꢃb
• Wꢁbꢇo, WꢁmaX ꢄꢈꢃ lte/ 4g
• mꢁcꢇowꢄvꢀ rꢄꢃꢁo & Vsat
• tꢀꢂꢉ equꢁꢊꢋꢀꢈꢉ ꢄꢈꢃ sꢀꢈꢂoꢇꢂ
ttl/CmOs Coꢋꢊꢄꢉꢁꢍꢅꢀ
sꢀꢇꢁꢄꢅ, pꢄꢇꢄꢅꢅꢀꢅ, oꢇ lꢄꢉchꢀꢃ pꢄꢇꢄꢅꢅꢀꢅ Coꢈꢉꢇoꢅ
0.25 ꢃb tyꢊꢁcꢄꢅ sꢉꢀꢊ eꢇꢇoꢇ
sꢁꢈꢌꢅꢀ +3V ꢄꢈꢃ +5V suꢊꢊꢅy
32 lꢀꢄꢃ 5x5ꢋꢋ smt pꢄckꢄꢌꢀ: 25ꢋꢋ2
Functional Diagram
General Description
thꢀ HmC708lp5(e) ꢁꢂ ꢄ ꢃꢁꢌꢁꢉꢄꢅꢅy coꢈꢉꢇoꢅꢅꢀꢃ vꢄꢇꢁꢄꢍꢅꢀ
ꢌꢄꢁꢈ ꢄꢋꢊꢅꢁfiꢀꢇ whꢁch oꢊꢀꢇꢄꢉꢀꢂ ꢆꢇoꢋ 1700 mHz ꢄꢈꢃ
2200 gHz, ꢄꢈꢃ cꢄꢈ ꢍꢀ ꢊꢇoꢌꢇꢄꢋꢋꢀꢃ ꢉo ꢊꢇovꢁꢃꢀ
ꢍꢀꢉwꢀꢀꢈ 2.5 ꢃb ꢄꢉꢉꢀꢈuꢄꢉꢁoꢈ ꢄꢈꢃ +29 ꢃb oꢆ ꢌꢄꢁꢈ, ꢁꢈ
0.5 ꢃb ꢂꢉꢀꢊꢂ. thꢀ HmC708lp5(e) ꢃꢀꢅꢁvꢀꢇꢂ ꢈoꢁꢂꢀ
fiꢌuꢇꢀ oꢆ 1 ꢃb ꢁꢈ ꢁꢉꢂ ꢋꢄxꢁꢋuꢋ ꢌꢄꢁꢈ ꢂꢉꢄꢉꢀ, wꢁꢉh ouꢉꢊuꢉ
ip3 oꢆ uꢊ ꢉo +37 ꢃbꢋ. thꢀ ꢃuꢄꢅ ꢋoꢃꢀ ꢌꢄꢁꢈ coꢈꢉꢇoꢅ
ꢁꢈꢉꢀꢇꢆꢄcꢀ ꢄccꢀꢊꢉꢂ ꢀꢁꢉhꢀꢇ ꢉhꢇꢀꢀ wꢁꢇꢀ ꢂꢀꢇꢁꢄꢅ ꢁꢈꢊuꢉ oꢇ
6 ꢍꢁꢉ ꢊꢄꢇꢄꢅꢅꢀꢅ woꢇꢃ. thꢀ HmC708lp5(e) ꢄꢅꢂo ꢆꢀꢄꢉuꢇꢀꢂ
ꢄ uꢂꢀꢇ ꢂꢀꢅꢀcꢉꢄꢍꢅꢀ ꢊowꢀꢇ uꢊ ꢂꢉꢄꢉꢀ ꢄꢈꢃ ꢄ ꢂꢀꢇꢁꢄꢅ
ouꢉꢊuꢉ ꢆoꢇ cꢄꢂcꢄꢃꢁꢈꢌ oꢉhꢀꢇ Hꢁꢉꢉꢁꢉꢀ ꢂꢀꢇꢁꢄꢅꢅy coꢈꢉꢇoꢅꢅꢀꢃ
coꢋꢊoꢈꢀꢈꢉꢂ. foꢇ 900 mHz ꢄꢊꢊꢅꢁcꢄꢉꢁoꢈꢂ ꢊꢅꢀꢄꢂꢀ ꢇꢀꢆꢀꢇ
ꢉo ꢉhꢀ HmC707lp5(e) ꢃꢄꢉꢄ ꢂhꢀꢀꢉ.
12
Electrical Specifications, TA = +25° C
Rbias = 270 Ohms for Vdd = +5V, Rbias = 10 kOhms for Vdd = +3V, Vdd = Vdd1 = Vdd2 = Vdd3
mꢁꢈ.
tyꢊ.
Vꢃꢃ = +3V
1.7 - 2.2
27
mꢄx.
mꢁꢈ.
tyꢊ.
Vꢃꢃ = +5V
1.7 - 2.2
30
mꢄx.
pꢄꢇꢄꢋꢀꢉꢀꢇ
Uꢈꢁꢉꢂ
fꢇꢀquꢀꢈcy rꢄꢈꢌꢀ
gHz
ꢃb
gꢄꢁꢈ (mꢄxꢁꢋuꢋ gꢄꢁꢈ sꢉꢄꢉꢀ)
gꢄꢁꢈ Coꢈꢉꢇoꢅ rꢄꢈꢌꢀ
23
25
31.5
31.5
ꢃb
iꢈꢊuꢉ rꢀꢉuꢇꢈ loꢂꢂ
16.5
20.5
ꢃb
Ouꢉꢊuꢉ rꢀꢉuꢇꢈ loꢂꢂ
10.5
13.5
ꢃb
aꢉꢉꢀꢈuꢄꢉꢁoꢈ accuꢇꢄcy: (rꢀꢆꢀꢇꢀꢈcꢀꢃ ꢉo mꢄxꢁꢋuꢋ gꢄꢁꢈ sꢉꢄꢉꢀ)
Ouꢉꢊuꢉ powꢀꢇ ꢆoꢇ 1 ꢃb Coꢋꢊꢇꢀꢂꢂꢁoꢈ
(0.3 + 8%) oꢆ aꢉꢉꢀꢈuꢄꢉꢁoꢈ sꢀꢉꢉꢁꢈꢌ
(0.2 + 5%) oꢆ aꢉꢉꢀꢈuꢄꢉꢁoꢈ sꢀꢉꢉꢁꢈꢌ
ꢃb
13
16
18
21.5
ꢃbꢋ
Ouꢉꢊuꢉ thꢁꢇꢃ Oꢇꢃꢀꢇ iꢈꢉꢀꢇcꢀꢊꢉ poꢁꢈꢉ
(two-toꢈꢀ iꢈꢊuꢉ powꢀꢇ= -10 ꢃbꢋ eꢄch toꢈꢀ)
32.5
1.1
37.5
1
ꢃbꢋ
ꢃb
noꢁꢂꢀ fꢁꢌuꢇꢀ
swꢁꢉchꢁꢈꢌ Chꢄꢇꢄcꢉꢀꢇꢁꢂꢉꢁcꢂ
ꢉrise, ꢉfall (50% Ctl ꢉo 90% rf)
ꢉrise
ꢉfall
-
-
140
270
ꢈꢂ
ꢈꢂ
Cuꢇꢇꢀꢈꢉ aꢋꢊꢅꢁfiꢀꢇ 1
Cuꢇꢇꢀꢈꢉ aꢋꢊꢅꢁfiꢀꢇ 2
30
47
65
80
97
135
190
ꢋa
ꢋa
130
155
190
130
155
[1] two-ꢉoꢈꢀ ouꢉꢊuꢉ ꢊowꢀꢇ @ -10 ꢃbꢋ [2] two-ꢉoꢈꢀ ouꢉꢊuꢉ ꢊowꢀꢇ @ -5 ꢃbꢋ
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
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