HMC625HFLP5E
v00.0311
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, 0.5 - 6 GHz
PUP Truth Table
Power-Up States
If LE is set to logic LOW at power-up, the logic state of
pUp1 ꢁꢃd pUp2 dꢆꢀꢆꢄꢉꢂꢃꢆꢈ ꢀhꢆ ꢇowꢆꢄ-uꢇ ꢈꢀꢁꢀꢆ oꢋ ꢀhꢆ
ꢇꢁꢄꢀ ꢇꢆꢄ pUp ꢀꢄuꢀh ꢀꢁꢊꢅꢆ. iꢋ ꢀhꢆ le ꢂꢈ ꢈꢆꢀ ꢀo ꢅogꢂc HiGH
ꢁꢀ ꢇowꢆꢄ-uꢇ, ꢀhꢆ ꢅogꢂc ꢈꢀꢁꢀꢆ oꢋ D0-D5 dꢆꢀꢆꢄꢉꢂꢃꢆꢈ ꢀhꢆ
ꢇowꢆꢄ-uꢇ ꢈꢀꢁꢀꢆ oꢋ ꢀhꢆ ꢇꢁꢄꢀ ꢇꢆꢄ ꢀꢄuꢀh ꢀꢁꢊꢅꢆ. thꢆ DVGa
ꢅꢁꢀchꢆꢈ ꢂꢃ ꢀhꢆ dꢆꢈꢂꢄꢆd ꢇowꢆꢄ-uꢇ ꢈꢀꢁꢀꢆ ꢁꢇꢇꢄoxꢂꢉꢁꢀꢆꢅy
200 ꢉꢈ ꢁꢋꢀꢆꢄ ꢇowꢆꢄ-uꢇ.
Gꢁꢂꢃ rꢆꢅꢁꢀꢂvꢆ ꢀo mꢁxꢂꢉuꢉ
le
pUp1
pUp2
Gꢁꢂꢃ
0
0
0
0
1
0
1
0
1
X
0
0
1
1
X
-31.5
-24
-16
iꢃꢈꢆꢄꢀꢂoꢃ loꢈꢈ
0 ꢀo -31.5 db
noꢀꢆ: thꢆ ꢅogꢂc ꢈꢀꢁꢀꢆ oꢋ D0 - D5 dꢆꢀꢆꢄꢉꢂꢃꢆꢈ ꢀhꢆ ꢇowꢆꢄ-
uꢇ ꢈꢀꢁꢀꢆ ꢇꢆꢄ ꢀꢄuꢀh ꢀꢁꢊꢅꢆ ꢈhowꢃ ꢊꢆꢅow whꢆꢃ le ꢂꢈ hꢂgh
ꢁꢀ ꢇowꢆꢄ-uꢇ.
Power-On Sequence
The ideal power-up sequence is: GND, Vdd, digital
ꢂꢃꢇuꢀꢈ, rf ꢂꢃꢇuꢀꢈ. thꢆ ꢄꢆꢅꢁꢀꢂvꢆ oꢄdꢆꢄ oꢋ ꢀhꢆ dꢂgꢂꢀꢁꢅ
ꢂꢃꢇuꢀꢈ ꢁꢄꢆ ꢃoꢀ ꢂꢉꢇoꢄꢀꢁꢃꢀ ꢁꢈ ꢅoꢃg ꢁꢈ ꢀhꢆy ꢁꢄꢆ ꢇowꢆꢄꢆd
ꢁꢋꢀꢆꢄ Vdd / GnD
Truth Table
Absolute Maximum Ratings
rf iꢃꢇuꢀ powꢆꢄ [1]
11.5 dbꢉ (t = 85 °C)
Coꢃꢀꢄoꢅ Voꢅꢀꢁgꢆ iꢃꢇuꢀ
Gꢁꢂꢃ
rꢆꢅꢁꢀꢂvꢆ ꢀo
mꢁxꢂꢉuꢉ
Gꢁꢂꢃ
Dꢂgꢂꢀꢁꢅ iꢃꢇuꢀꢈ (le, serin, ClK,
p/s, DO-D5, pUp1, pUp2)
-0.5 ꢀo Vdd +0.5V
D5
D4
D3
D2
D1
D0
Coꢃꢀꢄoꢅꢅꢆꢄ bꢂꢁꢈ Voꢅꢀꢁgꢆ (Vdd)
aꢉꢇꢅꢂfiꢆꢄ bꢂꢁꢈ Voꢅꢀꢁgꢆ (Vcc)
Chꢁꢃꢃꢆꢅ tꢆꢉꢇꢆꢄꢁꢀuꢄꢆ
5.6V
Hꢂgh
Hꢂgh
Hꢂgh
Hꢂgh
Hꢂgh
Hꢂgh
low
Hꢂgh
Hꢂgh
Hꢂgh
Hꢂgh
Hꢂgh
low
Hꢂgh
Hꢂgh
Hꢂgh
Hꢂgh
low
Hꢂgh
Hꢂgh
Hꢂgh
low
Hꢂgh
Hꢂgh
low
Hꢂgh
low
0 db
-0.5 db
-1 db
5.5V
150 °C
Hꢂgh
Hꢂgh
Hꢂgh
Hꢂgh
Hꢂgh
low
Coꢃꢀꢂꢃuouꢈ pdꢂꢈꢈ (t = 85 °C)
(derate 15.1 mW/°C ꢁꢊovꢆ 85 °C) [1]
Hꢂgh
Hꢂgh
Hꢂgh
Hꢂgh
low
-2 db
0.98 W
Hꢂgh
Hꢂgh
Hꢂgh
low
-4 dB
thꢆꢄꢉꢁꢅ rꢆꢈꢂꢈꢀꢁꢃcꢆ
sꢀoꢄꢁgꢆ tꢆꢉꢇꢆꢄꢁꢀuꢄꢆ
Oꢇꢆꢄꢁꢀꢂꢃg tꢆꢉꢇꢆꢄꢁꢀuꢄꢆ
esD sꢆꢃꢈꢂꢀꢂvꢂꢀy (Hbm)
[1] aꢀ ꢉꢁx gꢁꢂꢃ ꢈꢆꢀꢀꢅꢂꢃg
66.3 °C/W
Hꢂgh
Hꢂgh
low
-8 db
-65 ꢀo +150 °C
-40 to +85 °C
Cꢅꢁꢈꢈ 1a
Hꢂgh
low
-16 db
-31.5 db
low
aꢃy coꢉꢊꢂꢃꢁꢀꢂoꢃ oꢋ ꢀhꢆ ꢁꢊovꢆ ꢈꢀꢁꢀꢆꢈ wꢂꢅꢅ ꢇꢄovꢂdꢆ ꢁ ꢄꢆducꢀꢂoꢃ ꢂꢃ
gain approximately equal to the sum of the bits selected.
Control Voltage Table
Bias Voltage
sꢀꢁꢀꢆ
Vdd = +3V
Vdd = +5V
Vdd (V)
idd (tyꢇ.) (ꢉa)
0.12
low
0 ꢀo 0.5V @ <1 µa
2 ꢀo 3V @ <1 µa
0 ꢀo 0.8V @ <1 µa
2 ꢀo 5V @ <1 µa
5V
Hꢂgh
Vꢈ (V)
5V
iꢈ (tyꢇ.) (ꢉa)
86
eleCtrOstatiC sensitiVe DeViCe
ObserVe HanDlinG preCaUtiOns
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Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
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