THAT1206 THAT Corporation, THAT1206 Datasheet - Page 5

• Manufacturer Part Number: THAT1206
• Description: (THAT1200 / THAT1203 / THAT1206) Ingenius High-cmrr Balanced Input Line Receiver
• Manufacturer: THAT Corporation

600033 Rev 0A
Preliminary Information
appearing across the inputs of the line receiver, a
portion of that voltage will appear directly across the
terminals of capacitor Cb. In that case, choose the
5 4 3 1
If, however, there is the possibility of a DC voltage
C2
C1
2
5 4
2
3
1
2
2
3 1
3
100pF NPO
J1
XLR-F
1
100pF NPO
THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA
optional RFI protection
100R
J1
XLR-F
100R
Tel: [phone]; Fax: [phone]; Web: www.thatcorp.com
R2
R1
Figure 4. THAT1200P showing simplified RFI protection scheme
470pF
C2
C3
470pF
D3
D5
Figure 3. THAT1200P typical application circuit
C4
100pF
Vcc
4k7
R3
Vee
12V
D1
12V
D2
D3
D4
D5
D6
Vcc
capacitor’s voltage rating so that it is capable of han-
dling the expected level of DC voltage. If the polarity
of the DC voltage is unknown, or may swing to either
polarity, the use of a non-polarized electolytic is
highly recommended.
Vee
12V
D1
12V
D2
D4
220uF
C b
2
5
3
D6
+
(see text)
IN-
IN+
CM
IN
220uF
C b
2
5
3
OUT
1
8
CM
REF
+
IN-
IN+
IN
CM
4
Vcc
7
Vee
1
8
VCC
VEE
OUT
REF
CM
7
4
Vcc
VCC
VEE
Vee
U1
OUT
OUT
U1
6
6
OUT
Page 5
OUT