MV3507
MV3507 is CODEC manufactured by Plessey.
- Part of the MV3506 comparator family.
- Part of the MV3506 comparator family.
FEATURES
- Independent Transmit and Receive Sections with 75d B Isolation
- Low power CMOS 80m W (Operating) 1Om W (Standby)
- Stable Voltage Reference On-chip
- Meets or Exceeds AT&T 03, and CCITT G.711, G.712 and G.733 Specifications
- Input Analogue Filter- Eliminates Need for External Anti-aliasing Prefilter
- Input/Output Op. Amps for Programming Gain
- Output Op. Amp Provides ±3.1 V Into a 1200 Ohms load or Can Be Switched Off for Reduced Power (70m W)
- Special Idle Channel Noise Reduction Circuitry
- Encoder has Dual-speed Auto-zero Loop for Fast Acquisition on Power-up
- Low Absolute Group Delay = 410}Jsec. at 1k Hz
ABSOLUTE MAXIMUM RATINGS
DC Supply Voltage Voo: +6.0V DC Supply Voltage Vss: -6.0V Operating Temperature: -40°C to +125°C Storage Temperature: -65°C to +150°C Power Dissipation at 25° C: 1000m W Digital Input: Vss -0.3~VIN~VOD -0.3 Analogue Input: Vss -O.~VI~VDD -0.3
DG22 (1O'16mm centres)
DG28
Fig. 1 Pin connections
- top view
MV3506/350713507A
PDN 18(22)
VDo( +5V) 22(27)
Vss(-SV) 12(16)
CAl 8(11) r----- -.---.---.---- --
- -
- -
- , CAl GND T- SHIFT
14(18) 3(4)
Vo" 17(21) 0
- -
- -
- ,
IN-18(20) IN" 15(19)
V..,1(28)
6(7)PCM OUT
(2)AIN
R- SHIFT 9 ( 1 3 ) 0
-...
