that1290 THAT Corporation, that1290 Datasheet - Page 3

• Manufacturer Part Number: that1290
• Description: Low Cost Dual Balanced Line Receiver Ics
• Manufacturer: THAT Corporation

THAT 1290 Series
Low Cost Dual Balanced Line Receivers
Parameter
Small signal bandwidth
Output Gain Error
Output Voltage Swing
Output Offset Voltage
Output Short Circuit Current
Capacitive Load
Channel Separation
~
Common-mode Input
V
IN(CM)
Differential Input
~
7
V
IN(DIFF)
Tel: [phone]; Fax: [phone]; Web: www.thatcorp.com
THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA
In+
In+
In-
In-
Electrical Characteristics (con’t)
Symbol
G
BW
V
ER-OUT
V
V
I
C
OFF
SC
O+
O-
-3dB
L
Figure 2. Simplified test circuit (1/2 of 129x shown)
In+
In-
Copyright © 2008, THAT Corporation
R
R
R
L
L
R
L
R
1293 (-3dB gain)
1296 (-6dB gain)
= 2kΩ; C
= 2kΩ; C
1290 (0dB gain)
Page 3 of 10
= 2kΩ; C
3
1
Conditions
No signal
R
f = 1kHz
L
= 0 Ω
L
L
L
= 200 pF
= 200 pF
= 10 pF
V
V
CC
EE
R
4
V
Min
-0.2
-10
CC
—
—
—
—
—
—
—
-3
2,4
Sns
Out
Ref
V
V
11.6
Typ
±42
120
7.6
9.6
EE
CC
—
—
0
+2
-2
Document 600121 Rev 01
V
Max
200
0.2
EE
10
—
—
—
—
—
—
+3
R
L
Units
MHz
MHz
MHz
C
mV
mA
dB
pF
dB
V
V
L