TGA4943-MOD_15 Datasheet, PDF (4/9 Pages) TriQuint Semiconductor – 40 and 100 Gb/s 8Vpp Optical Modulator Driver Module

TGA4943-MOD
Table III
RF Characterization Table
Bias: Vd = 7 V, Idq=310 mA, Vc1, Vc2 = +0.7 V, Vc3 = 0.8 V, typical
Small Signal Characteristics
SYMBOL PARAMETER
Gain
Small Signal Gain
IRL
Input Return Loss
ORL
Output Return Loss
BW
3 dB Bandwidth
TEST
CONDITIONS
f = 0.1 - 18 GHz
f = 18 - 26 GHz
f = 26.1 –31 GHz
f = 31.1- 36 GHz
f = 36.1 - 40 GHz
f = 0.1 –18 GHz
f = 18.1 - 30 GHz
f = 30.1 - 34 GHz
f = 34.1 - 40 GHz
f = 0.1 –18 GHz
f = 18.1 - 22 GHz
f = 22.1 – 30 GHz
f = 30.1 - 40 GHz
f(x) – f(1 GHz) = 3 dB
x = freq of 3 dB BW
MIN NOMINAL MAX
31
32
-
28
30
-
25
29
-
21
28
-
18
20
-
10
13
-
8
11
-
4
6
-
3
4
-
10
15
-
8
15
-
6.5
8
-
3
6
-
-
27
-
UNITS
dB
dB
dB
GHz
4
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Aug 2011 © Rev E