Gennum Corporation assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement.
© Copyright April 1991 Gennum Corporation. All rights reserved. Printed in Canada.
43321
21
43321
21
434321
21
321
434321
21
4321
434321
2321
1
4321
344321
2321
1
43321
21
443321
3221
1
44321
321
344321
2321
1
43321
21
44334321
32221
11
344321
2321
1
454321
321
44544321
332321
211
544523 1
3311
2
454434321
344321
23221
121
4544344321
32322321
1 11
4344321
2321
1
434321
21
443434321
322121
1
44321
321
4344354321
23221
1 1
43544321
21321
434321
21
5443434321
322121
1
21
43434321
214321
434321
21
4321
C
L
= 100pF
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
321098765432121098765432109876543210987654321
-0.05
-0.03
dg (%) / dp (°)
-0.01
0.01
0.03
0.05
-0.5
1
1
-0.3
-0.5
1
1
-0.4
-0.3
-0.2
GAIN (dB )
0.1
0.2
0.3
0.4
0.5
C
L
= 180 pF
150 pF
DEGREES
-0.1
0.1
0.3
0.5
0
Fig. 4 GB4550 Frequency Response
FREQUENCY (MHz)
82 pF
10
120 pF
C
L
= 100 pF
DEGREES
GAIN ( dB )
-0.1
0
0
1
1
Fig. 6 GB4550A Frequency Response
dp
Fig. 8 Differential Gain and Phase
dg
FREQUENCY (MHz)
FREQUENCY (MHz)
3
V
IN
= 40 IRE
10
C
L
= 82 pF
5
C
L
= 180 pF
TYPICAL PERFORMANCE CURVES
Unless otherwise shown
S
=
±10V
V
10
40
40
40
10
40
5
-10
2
2
-10
2
2
-9
-8
-7
-6
-5
-4
-3
-9
-8
-7
-6
-5
-4
-3
DOCUMENT
IDENTIFICATION
REVISION NOTE: Detailed Description added
DATA SHEET
The product is in production. Gennum reserves the right to make
changes at any time to improve reliability, function or design, in
order to provide the best product possible.
PRELIMINARY DATA SHEET
The product is in a preproduction phase and specifications are
subject to change without notice.
ADVANCE INFORMATION NOTE
This product is in development phase and specifications are
subject to change without notice. Gennum reserves the right to
remove the product at any time. Listing the product does not
constitute an offer for sale.
PRODUCT PROPOSAL
This data has been compiled for market investigation purposes
only, and does not constitute an offer for sale.
Fig. 7 GB4550A Phase Delay Spread
Fig. 5 GB4550 Phase Delay Spread
FREQUENCY (MHz)
3
FREQUENCY (MHz)
3
dg
dp
L
= 100 pF
C
4
4
5
5
520 - 34 - 4
6
6
6
6
GENNUM [ GENNUM CORPORATION ]
