max038 +---o---+ ref | 1 20| Vee gnd | 2 19| out a0 | 3 18| gnd a1 | 4 17| Vcc Cosc | 5 16| DVcc gnd | 6 15| Dgnd dadj | 7 14| sync fadj | 8 13| rclk gnd | 9 12| pd Iin |10 11| gnd +-------+ From a preliminary data sheet