MT8964 Zarlink Semiconductor, Inc., MT8964 Datasheet - Page 19

• Manufacturer Part Number: MT8964
• Description: Integrated CODEC with u-Law companding and CCITT PCM encoding (18 pin PDIP)
• Manufacturer: Zarlink Semiconductor, Inc.

+0.25
-0.25
+1.0
+0.5
-0.5
-1.0
0
5a. CCITT Method 1
5b. CCITT Method 2
Bandlimited White Noise Test Signal
+1.5
+1.0
+0.5
+0.25
0
-0.25
-0.5
-1.0
-1.5
-60 -55
-50
Sinusoidal Test Signal
-60
CCITT End-To-End Spec
-40
Figure 12 - Variation of Gain With Input Level
-50
ISO
-30
2
-CMOS
-40
-20
CCITT End-To-End Spec
-30
-10
MT8960/61/62/63/64/65/66/67
-20
+0.25
-0.25
+1.0
+0.5
-10
-0.5
-1.0
0
Sinusiodal Test Signal
-10
0 +3
1
2
Input Level
0 -3
Channel Spec
(dBm0)
1
2
Channel Spec
Input Level
(dBm0)
6-37