SNA-676 ETC-unknow, SNA-676 Datasheet
SNA-676
Manufacturer Part Number
SNA-676
Description
Manufacturer
ETC-unknow
Datasheet
1.SNA-676.pdf
(3 pages)
The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.
Stanford Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Stanford Microdevices does not authorize or warrant any Stanford
Microdevices product for use in life-support devices and/or systems.
Copyright 1999 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94086
Product Description
Stanford Microdevices’ SNA-676 is a high-performance
GaAs Heterojunction Bipolar Transistor (MMIC) housed in a
low-cost surface mountable stripline package. A Darlington
configuration is utilized for broadband performance to 6.5
GHz.
These unconditionally stable amplifiers provide 11dB of gain
and +18dBm of P1dB when biased at 5.7V and 70mA. This
MMIC requires only a single suply voltage. The use of an
external resistor allows for bias flexibility and stability.
Also available in chip form (SNA-600), its small size (0.4mm
x 0.4mm) and gold metallization make it an ideal choice for
use in hybrid circuits.
The SNA-676 is available in tape and reel at 1000, 3000 and
5000 devices per reel.
Electrical Specifications at Ta = 25C
S y m b o l
B W 3 d B
V S W R
d G / d T
d V / d T
P
I S O L
V D
N F
I P
G
T
1 d B
D
P
3
dBm
P a r a m e t e r s : T e s t C o n d i t i o n s :
I d = 7 0 m A , Z
S m a l l S i g n a l G a i n
3 d B B a n d w i d t h
O u t p u t P o w e r a t 1 d B C o m p r e s s i o n
N o i s e F i g u r e
I n p u t / O u t p u t
T h i r d O r d e r I n t e r c e p t P o in t
G r o u p D e l a y
R e v e r s e I s o l a t i o n
D e v i c e V o l t a g e
D e v i c e G a i n T e m p e r a t u r e C o e ff i c i e n t
D e v i c e V o l t a g e T e m p e r a t u r e C o e ff i c i e n t
22
20
18
16
14
12
0.1
Output Power vs. Frequency
1
2
0
= 5 0 O h m s
3
GHz
4
5
6
7
Phone: (800) SMI-MMIC
8
5-89
f = 0 . 1 - 4 . 0 G H z
f = 4 . 0 - 6 . 5 G H z
f = 0 . 1 - 2 . 0 G H z
f = 2 . 0 - 6 . 5 G H z
f = 0 . 1 - 4 . 0 G H z
f = 4 . 0 - 6 . 5 G H z
f = 0 . 1 - 6 . 5 G H z
f = 0 . 1 - 2 . 0 G H z
f = 2 . 0 G H z
f = 0 . 1 - 6 . 5 G H z
SNA-676
DC-6.5 GHz, Cascadable
GaAs MMIC Amplifier
Product Features
•
•
•
•
•
•
Applications
•
•
Cascadable 50 Ohm Gain Block
Operates From a Single DC Supply
11dB Gain, +18dBm P1dB
High Linearity, +36dBm TOIP Typ.
1.5:1 Input and Output VSWR
Commercial and Industrial Applications
Low Cost Stripline Mount Ceramic Package
Narrow and Broadband Linear Amplifiers
m V / d e g C
d B / d e g C
U n i t s
p s e c
d B m
d B m
G H z
d B
d B
d B
d B
V
M i n .
9 . 0
8 . 0
4 . 8
http://www.stanfordmicro.com
- 0 . 0 0 2 3
1 . 5 : 1
T y p .
1 8 . 0
1 6 . 0
3 6 . 0
1 1 . 0
- 5 . 0
1 2 0
1 7 . 0
9 . 0
6 . 5
7 . 5
8 . 5
5 . 7
M a x .
6 . 8
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SNA-676 Summary of contents
Page 1
... Also available in chip form (SNA-600), its small size (0.4mm x 0.4mm) and gold metallization make it an ideal choice for use in hybrid circuits. The SNA-676 is available in tape and reel at 1000, 3000 and 5000 devices per reel. Output Power vs. Frequency 22 ...
Page 2
... SNA-676 DC-6.5 GHz Cascadable MMIC Amplifier Typical Performance (Vds = 5.7V, Ids = 70mA) |S11| vs. Frequency -5 -10 -15 dB -20 -25 -30 0 GHz |S12| vs. Frequency 0 -5 -10 dB -15 -20 -25 0 GHz Noise Figure vs. Frequency 0 GHz Typical S-Parameters Vds = 5.7V, Ids = 70mA ...
Page 3
... GHz 522 Almanor Ave., Sunnyvale, CA 94086 SNA-676 DC-6.5 GHz Cascadable MMIC Amplifier Part Number Ordering Information Part Number SNA-676-TR1 SNA-676-TR2 SNA-676-TR3 Supply Voltage(Vs) R bias ( Not Recommended Typical Performance ...